71321796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 239057280

約数和(自身を除く): 167735484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 41, 42, 52, 54, 59, 63, 78, 81, 82, 84, 91, 108, 117, 118, 123, 126, 156, 162, 164, 177, 182, 189, 234, 236, 246, 252, 273, 287, 324, 351, 354, 364, 369, 378, 413, 468, 492, 531, 533, 546, 567, 574, 702, 708, 738, 756, 767, 819, 826, 861, 1053, 1062, 1066, 1092, 1107, 1134, 1148, 1239, 1404, 1476, 1534, 1593, 1599, 1638, 1652, 1722, 2106, 2124, 2132, 2214, 2268, 2301, 2419, 2457, 2478, 2583, 3068, 3186, 3198, 3276, 3321, 3444, 3717, 3731, 4212, 4428, 4602, 4779, 4797, 4838, 4914, 4956, 5166, 5369, 6372, 6396, 6642, 6903, 7257, 7371, 7434, 7462, 7749, 9204, 9558, 9594, 9676, 9828, 10332, 10738, 11151, 11193, 13284, 13806, 14391, 14514, 14742, 14868, 14924, 15498, 16107, 16933, 19116, 19188, 20709, 21476, 21771, 22302, 22386, 23247, 27612, 28782, 29028, 29484, 30996, 31447, 32214, 33453, 33579, 33866, 41418, 43173, 43542, 44604, 44772, 46494, 48321, 50799, 57564, 62127, 62894, 64428, 65313, 66906, 67158, 67732, 82836, 86346, 87084, 92988, 94341, 96642, 100737, 101598, 124254, 125788, 130626, 133812, 134316, 144963, 152397, 172692, 188682, 193284, 195939, 201474, 203196, 220129, 248508, 261252, 283023, 289926, 302211, 304794, 377364, 391878, 402948, 434889, 440258, 457191, 566046, 579852, 604422, 609588, 660387, 783756, 849069, 869778, 880516, 914382, 1132092, 1208844, 1320774, 1371573, 1698138, 1739556, 1828764, 1981161, 2547207, 2641548, 2743146, 3396276, 3962322, 5094414, 5486292, 5943483, 7924644, 10188828, 11886966, 17830449, 23773932, 35660898, 71321796]

約数ペア:

[(1, 71321796), (2, 35660898), (3, 23773932), (4, 17830449), (6, 11886966), (7, 10188828), (9, 7924644), (12, 5943483), (13, 5486292), (14, 5094414), (18, 3962322), (21, 3396276), (26, 2743146), (27, 2641548), (28, 2547207), (36, 1981161), (39, 1828764), (41, 1739556), (42, 1698138), (52, 1371573), (54, 1320774), (59, 1208844), (63, 1132092), (78, 914382), (81, 880516), (82, 869778), (84, 849069), (91, 783756), (108, 660387), (117, 609588), (118, 604422), (123, 579852), (126, 566046), (156, 457191), (162, 440258), (164, 434889), (177, 402948), (182, 391878), (189, 377364), (234, 304794), (236, 302211), (246, 289926), (252, 283023), (273, 261252), (287, 248508), (324, 220129), (351, 203196), (354, 201474), (364, 195939), (369, 193284), (378, 188682), (413, 172692), (468, 152397), (492, 144963), (531, 134316), (533, 133812), (546, 130626), (567, 125788), (574, 124254), (702, 101598), (708, 100737), (738, 96642), (756, 94341), (767, 92988), (819, 87084), (826, 86346), (861, 82836), (1053, 67732), (1062, 67158), (1066, 66906), (1092, 65313), (1107, 64428), (1134, 62894), (1148, 62127), (1239, 57564), (1404, 50799), (1476, 48321), (1534, 46494), (1593, 44772), (1599, 44604), (1638, 43542), (1652, 43173), (1722, 41418), (2106, 33866), (2124, 33579), (2132, 33453), (2214, 32214), (2268, 31447), (2301, 30996), (2419, 29484), (2457, 29028), (2478, 28782), (2583, 27612), (3068, 23247), (3186, 22386), (3198, 22302), (3276, 21771), (3321, 21476), (3444, 20709), (3717, 19188), (3731, 19116), (4212, 16933), (4428, 16107), (4602, 15498), (4779, 14924), (4797, 14868), (4838, 14742), (4914, 14514), (4956, 14391), (5166, 13806), (5369, 13284), (6372, 11193), (6396, 11151), (6642, 10738), (6903, 10332), (7257, 9828), (7371, 9676), (7434, 9594), (7462, 9558), (7749, 9204)]