87286584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 274752000

約数和(自身を除く): 187465416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 149, 154, 168, 231, 264, 298, 308, 317, 447, 462, 596, 616, 634, 894, 924, 951, 1043, 1192, 1268, 1639, 1788, 1848, 1902, 2086, 2219, 2536, 3129, 3278, 3487, 3576, 3804, 4172, 4438, 4917, 6258, 6556, 6657, 6974, 7608, 8344, 8876, 9834, 10461, 11473, 12516, 13112, 13314, 13948, 17752, 19668, 20922, 22946, 24409, 25032, 26628, 27896, 34419, 39336, 41844, 45892, 47233, 48818, 53256, 68838, 73227, 83688, 91784, 94466, 97636, 137676, 141699, 146454, 188932, 195272, 275352, 283398, 292908, 330631, 377864, 519563, 566796, 585816, 661262, 991893, 1039126, 1133592, 1322524, 1558689, 1983786, 2078252, 2645048, 3117378, 3636941, 3967572, 4156504, 6234756, 7273882, 7935144, 10910823, 12469512, 14547764, 21821646, 29095528, 43643292, 87286584]

約数ペア:

[(1, 87286584), (2, 43643292), (3, 29095528), (4, 21821646), (6, 14547764), (7, 12469512), (8, 10910823), (11, 7935144), (12, 7273882), (14, 6234756), (21, 4156504), (22, 3967572), (24, 3636941), (28, 3117378), (33, 2645048), (42, 2078252), (44, 1983786), (56, 1558689), (66, 1322524), (77, 1133592), (84, 1039126), (88, 991893), (132, 661262), (149, 585816), (154, 566796), (168, 519563), (231, 377864), (264, 330631), (298, 292908), (308, 283398), (317, 275352), (447, 195272), (462, 188932), (596, 146454), (616, 141699), (634, 137676), (894, 97636), (924, 94466), (951, 91784), (1043, 83688), (1192, 73227), (1268, 68838), (1639, 53256), (1788, 48818), (1848, 47233), (1902, 45892), (2086, 41844), (2219, 39336), (2536, 34419), (3129, 27896), (3278, 26628), (3487, 25032), (3576, 24409), (3804, 22946), (4172, 20922), (4438, 19668), (4917, 17752), (6258, 13948), (6556, 13314), (6657, 13112), (6974, 12516), (7608, 11473), (8344, 10461), (8876, 9834)]