87118668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 287567280

約数和(自身を除く): 200448612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 49, 52, 58, 63, 78, 84, 87, 91, 98, 116, 117, 126, 131, 147, 156, 174, 182, 196, 203, 234, 252, 261, 262, 273, 294, 348, 364, 377, 393, 406, 441, 468, 522, 524, 546, 588, 609, 637, 754, 786, 812, 819, 882, 917, 1044, 1092, 1131, 1179, 1218, 1274, 1421, 1508, 1572, 1638, 1703, 1764, 1827, 1834, 1911, 2262, 2358, 2436, 2548, 2639, 2751, 2842, 3276, 3393, 3406, 3654, 3668, 3799, 3822, 4263, 4524, 4716, 5109, 5278, 5502, 5684, 5733, 6419, 6786, 6812, 7308, 7598, 7644, 7917, 8253, 8526, 10218, 10556, 11004, 11397, 11466, 11921, 12789, 12838, 13572, 15196, 15327, 15834, 16506, 17052, 18473, 19257, 20436, 22794, 22932, 23751, 23842, 25578, 25676, 26593, 30654, 31668, 33012, 34191, 35763, 36946, 38514, 45588, 47502, 47684, 49387, 51156, 53186, 55419, 57771, 61308, 68382, 71526, 73892, 77028, 79779, 83447, 95004, 98774, 106372, 107289, 110838, 115542, 136764, 143052, 148161, 159558, 166257, 166894, 186151, 197548, 214578, 221676, 231084, 239337, 250341, 296322, 319116, 332514, 333788, 345709, 372302, 429156, 444483, 478674, 500682, 558453, 592644, 665028, 691418, 744604, 751023, 888966, 957348, 1001364, 1037127, 1116906, 1382836, 1502046, 1675359, 1777932, 2074254, 2233812, 2419963, 3004092, 3111381, 3350718, 4148508, 4839926, 6222762, 6701436, 7259889, 9679852, 12445524, 14519778, 21779667, 29039556, 43559334, 87118668]

約数ペア:

[(1, 87118668), (2, 43559334), (3, 29039556), (4, 21779667), (6, 14519778), (7, 12445524), (9, 9679852), (12, 7259889), (13, 6701436), (14, 6222762), (18, 4839926), (21, 4148508), (26, 3350718), (28, 3111381), (29, 3004092), (36, 2419963), (39, 2233812), (42, 2074254), (49, 1777932), (52, 1675359), (58, 1502046), (63, 1382836), (78, 1116906), (84, 1037127), (87, 1001364), (91, 957348), (98, 888966), (116, 751023), (117, 744604), (126, 691418), (131, 665028), (147, 592644), (156, 558453), (174, 500682), (182, 478674), (196, 444483), (203, 429156), (234, 372302), (252, 345709), (261, 333788), (262, 332514), (273, 319116), (294, 296322), (348, 250341), (364, 239337), (377, 231084), (393, 221676), (406, 214578), (441, 197548), (468, 186151), (522, 166894), (524, 166257), (546, 159558), (588, 148161), (609, 143052), (637, 136764), (754, 115542), (786, 110838), (812, 107289), (819, 106372), (882, 98774), (917, 95004), (1044, 83447), (1092, 79779), (1131, 77028), (1179, 73892), (1218, 71526), (1274, 68382), (1421, 61308), (1508, 57771), (1572, 55419), (1638, 53186), (1703, 51156), (1764, 49387), (1827, 47684), (1834, 47502), (1911, 45588), (2262, 38514), (2358, 36946), (2436, 35763), (2548, 34191), (2639, 33012), (2751, 31668), (2842, 30654), (3276, 26593), (3393, 25676), (3406, 25578), (3654, 23842), (3668, 23751), (3799, 22932), (3822, 22794), (4263, 20436), (4524, 19257), (4716, 18473), (5109, 17052), (5278, 16506), (5502, 15834), (5684, 15327), (5733, 15196), (6419, 13572), (6786, 12838), (6812, 12789), (7308, 11921), (7598, 11466), (7644, 11397), (7917, 11004), (8253, 10556), (8526, 10218)]