87968790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 294368256

約数和(自身を除く): 206399466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 138, 161, 182, 195, 207, 210, 230, 234, 273, 299, 315, 322, 345, 390, 414, 455, 467, 483, 546, 585, 598, 630, 690, 805, 819, 897, 910, 934, 966, 1035, 1170, 1365, 1401, 1449, 1495, 1610, 1638, 1794, 2070, 2093, 2335, 2415, 2691, 2730, 2802, 2898, 2990, 3269, 4095, 4186, 4203, 4485, 4670, 4830, 5382, 6071, 6279, 6538, 7005, 7245, 8190, 8406, 8970, 9807, 10465, 10741, 12142, 12558, 13455, 14010, 14490, 16345, 18213, 18837, 19614, 20930, 21015, 21482, 26910, 29421, 30355, 31395, 32223, 32690, 36426, 37674, 42030, 42497, 49035, 53705, 54639, 58842, 60710, 62790, 64446, 75187, 84994, 91065, 94185, 96669, 98070, 107410, 109278, 127491, 139633, 147105, 150374, 161115, 182130, 188370, 193338, 212485, 225561, 254982, 273195, 279266, 294210, 322230, 375935, 382473, 418899, 424970, 451122, 483345, 546390, 637455, 676683, 698165, 751870, 764946, 837798, 966690, 977431, 1127805, 1256697, 1274910, 1353366, 1396330, 1912365, 1954862, 2094495, 2255610, 2513394, 2932293, 3383415, 3824730, 4188990, 4887155, 5864586, 6283485, 6766830, 8796879, 9774310, 12566970, 14661465, 17593758, 29322930, 43984395, 87968790]

約数ペア:

[(1, 87968790), (2, 43984395), (3, 29322930), (5, 17593758), (6, 14661465), (7, 12566970), (9, 9774310), (10, 8796879), (13, 6766830), (14, 6283485), (15, 5864586), (18, 4887155), (21, 4188990), (23, 3824730), (26, 3383415), (30, 2932293), (35, 2513394), (39, 2255610), (42, 2094495), (45, 1954862), (46, 1912365), (63, 1396330), (65, 1353366), (69, 1274910), (70, 1256697), (78, 1127805), (90, 977431), (91, 966690), (105, 837798), (115, 764946), (117, 751870), (126, 698165), (130, 676683), (138, 637455), (161, 546390), (182, 483345), (195, 451122), (207, 424970), (210, 418899), (230, 382473), (234, 375935), (273, 322230), (299, 294210), (315, 279266), (322, 273195), (345, 254982), (390, 225561), (414, 212485), (455, 193338), (467, 188370), (483, 182130), (546, 161115), (585, 150374), (598, 147105), (630, 139633), (690, 127491), (805, 109278), (819, 107410), (897, 98070), (910, 96669), (934, 94185), (966, 91065), (1035, 84994), (1170, 75187), (1365, 64446), (1401, 62790), (1449, 60710), (1495, 58842), (1610, 54639), (1638, 53705), (1794, 49035), (2070, 42497), (2093, 42030), (2335, 37674), (2415, 36426), (2691, 32690), (2730, 32223), (2802, 31395), (2898, 30355), (2990, 29421), (3269, 26910), (4095, 21482), (4186, 21015), (4203, 20930), (4485, 19614), (4670, 18837), (4830, 18213), (5382, 16345), (6071, 14490), (6279, 14010), (6538, 13455), (7005, 12558), (7245, 12142), (8190, 10741), (8406, 10465), (8970, 9807)]