71941716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 239339520

約数和(自身を除く): 167397804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 41, 42, 44, 54, 63, 66, 77, 82, 84, 99, 108, 123, 126, 132, 154, 164, 189, 198, 211, 231, 246, 252, 287, 297, 308, 369, 378, 396, 422, 451, 462, 492, 574, 594, 633, 693, 738, 756, 844, 861, 902, 924, 1107, 1148, 1188, 1266, 1353, 1386, 1476, 1477, 1722, 1804, 1899, 2079, 2214, 2321, 2532, 2583, 2706, 2772, 2954, 3157, 3444, 3798, 4059, 4158, 4428, 4431, 4642, 5166, 5412, 5697, 5908, 6314, 6963, 7596, 7749, 8118, 8316, 8651, 8862, 9284, 9471, 10332, 11394, 12177, 12628, 13293, 13926, 15498, 16236, 16247, 17302, 17724, 18942, 20889, 22788, 24354, 25953, 26586, 27852, 28413, 30996, 32494, 34604, 37884, 39879, 41778, 48708, 48741, 51906, 53172, 56826, 60557, 62667, 64988, 77859, 79758, 83556, 85239, 95161, 97482, 103812, 113652, 121114, 125334, 146223, 155718, 159516, 170478, 181671, 190322, 194964, 233577, 242228, 250668, 285483, 292446, 311436, 340956, 363342, 380644, 438669, 467154, 545013, 570966, 584892, 666127, 726684, 856449, 877338, 934308, 1090026, 1141932, 1332254, 1635039, 1712898, 1754676, 1998381, 2180052, 2569347, 2664508, 3270078, 3425796, 3996762, 5138694, 5995143, 6540156, 7993524, 10277388, 11990286, 17985429, 23980572, 35970858, 71941716]

約数ペア:

[(1, 71941716), (2, 35970858), (3, 23980572), (4, 17985429), (6, 11990286), (7, 10277388), (9, 7993524), (11, 6540156), (12, 5995143), (14, 5138694), (18, 3996762), (21, 3425796), (22, 3270078), (27, 2664508), (28, 2569347), (33, 2180052), (36, 1998381), (41, 1754676), (42, 1712898), (44, 1635039), (54, 1332254), (63, 1141932), (66, 1090026), (77, 934308), (82, 877338), (84, 856449), (99, 726684), (108, 666127), (123, 584892), (126, 570966), (132, 545013), (154, 467154), (164, 438669), (189, 380644), (198, 363342), (211, 340956), (231, 311436), (246, 292446), (252, 285483), (287, 250668), (297, 242228), (308, 233577), (369, 194964), (378, 190322), (396, 181671), (422, 170478), (451, 159516), (462, 155718), (492, 146223), (574, 125334), (594, 121114), (633, 113652), (693, 103812), (738, 97482), (756, 95161), (844, 85239), (861, 83556), (902, 79758), (924, 77859), (1107, 64988), (1148, 62667), (1188, 60557), (1266, 56826), (1353, 53172), (1386, 51906), (1476, 48741), (1477, 48708), (1722, 41778), (1804, 39879), (1899, 37884), (2079, 34604), (2214, 32494), (2321, 30996), (2532, 28413), (2583, 27852), (2706, 26586), (2772, 25953), (2954, 24354), (3157, 22788), (3444, 20889), (3798, 18942), (4059, 17724), (4158, 17302), (4428, 16247), (4431, 16236), (4642, 15498), (5166, 13926), (5412, 13293), (5697, 12628), (5908, 12177), (6314, 11394), (6963, 10332), (7596, 9471), (7749, 9284), (8118, 8862), (8316, 8651)]