84057456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 264268800

約数和(自身を除く): 180211344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 73, 84, 92, 112, 138, 146, 149, 161, 168, 184, 219, 276, 292, 298, 322, 336, 368, 438, 447, 483, 511, 552, 584, 596, 644, 876, 894, 966, 1022, 1043, 1104, 1168, 1192, 1288, 1533, 1679, 1752, 1788, 1932, 2044, 2086, 2384, 2576, 3066, 3129, 3358, 3427, 3504, 3576, 3864, 4088, 4172, 5037, 6132, 6258, 6716, 6854, 7152, 7728, 8176, 8344, 10074, 10281, 10877, 11753, 12264, 12516, 13432, 13708, 16688, 20148, 20562, 21754, 23506, 23989, 24528, 25032, 26864, 27416, 32631, 35259, 40296, 41124, 43508, 47012, 47978, 50064, 54832, 65262, 70518, 71967, 76139, 80592, 82248, 87016, 94024, 95956, 130524, 141036, 143934, 152278, 164496, 174032, 188048, 191912, 228417, 250171, 261048, 282072, 287868, 304556, 383824, 456834, 500342, 522096, 564144, 575736, 609112, 750513, 913668, 1000684, 1151472, 1218224, 1501026, 1751197, 1827336, 2001368, 3002052, 3502394, 3654672, 4002736, 5253591, 6004104, 7004788, 10507182, 12008208, 14009576, 21014364, 28019152, 42028728, 84057456]

約数ペア:

[(1, 84057456), (2, 42028728), (3, 28019152), (4, 21014364), (6, 14009576), (7, 12008208), (8, 10507182), (12, 7004788), (14, 6004104), (16, 5253591), (21, 4002736), (23, 3654672), (24, 3502394), (28, 3002052), (42, 2001368), (46, 1827336), (48, 1751197), (56, 1501026), (69, 1218224), (73, 1151472), (84, 1000684), (92, 913668), (112, 750513), (138, 609112), (146, 575736), (149, 564144), (161, 522096), (168, 500342), (184, 456834), (219, 383824), (276, 304556), (292, 287868), (298, 282072), (322, 261048), (336, 250171), (368, 228417), (438, 191912), (447, 188048), (483, 174032), (511, 164496), (552, 152278), (584, 143934), (596, 141036), (644, 130524), (876, 95956), (894, 94024), (966, 87016), (1022, 82248), (1043, 80592), (1104, 76139), (1168, 71967), (1192, 70518), (1288, 65262), (1533, 54832), (1679, 50064), (1752, 47978), (1788, 47012), (1932, 43508), (2044, 41124), (2086, 40296), (2384, 35259), (2576, 32631), (3066, 27416), (3129, 26864), (3358, 25032), (3427, 24528), (3504, 23989), (3576, 23506), (3864, 21754), (4088, 20562), (4172, 20148), (5037, 16688), (6132, 13708), (6258, 13432), (6716, 12516), (6854, 12264), (7152, 11753), (7728, 10877), (8176, 10281), (8344, 10074)]