87107202

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 242004672

約数和(自身を除く): 154897470

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 71, 78, 91, 98, 107, 117, 126, 142, 147, 182, 213, 214, 234, 273, 294, 321, 426, 441, 497, 546, 637, 639, 642, 749, 819, 882, 923, 963, 994, 1274, 1278, 1391, 1491, 1498, 1638, 1846, 1911, 1926, 2247, 2769, 2782, 2982, 3479, 3822, 4173, 4473, 4494, 5243, 5538, 5733, 6461, 6741, 6958, 7597, 8307, 8346, 8946, 9737, 10437, 10486, 11466, 12519, 12922, 13482, 15194, 15729, 16614, 19383, 19474, 20874, 22791, 25038, 29211, 31311, 31458, 38766, 45227, 45582, 47187, 53179, 58149, 58422, 62622, 68159, 68373, 87633, 90454, 94374, 98761, 106358, 116298, 135681, 136318, 136746, 159537, 175266, 197522, 204477, 271362, 296283, 319074, 372253, 407043, 408954, 478611, 592566, 613431, 691327, 744506, 814086, 888849, 957222, 1116759, 1226862, 1382654, 1777698, 2073981, 2233518, 3350277, 4147962, 4839289, 6221943, 6700554, 9678578, 12443886, 14517867, 29035734, 43553601, 87107202]

約数ペア:

[(1, 87107202), (2, 43553601), (3, 29035734), (6, 14517867), (7, 12443886), (9, 9678578), (13, 6700554), (14, 6221943), (18, 4839289), (21, 4147962), (26, 3350277), (39, 2233518), (42, 2073981), (49, 1777698), (63, 1382654), (71, 1226862), (78, 1116759), (91, 957222), (98, 888849), (107, 814086), (117, 744506), (126, 691327), (142, 613431), (147, 592566), (182, 478611), (213, 408954), (214, 407043), (234, 372253), (273, 319074), (294, 296283), (321, 271362), (426, 204477), (441, 197522), (497, 175266), (546, 159537), (637, 136746), (639, 136318), (642, 135681), (749, 116298), (819, 106358), (882, 98761), (923, 94374), (963, 90454), (994, 87633), (1274, 68373), (1278, 68159), (1391, 62622), (1491, 58422), (1498, 58149), (1638, 53179), (1846, 47187), (1911, 45582), (1926, 45227), (2247, 38766), (2769, 31458), (2782, 31311), (2982, 29211), (3479, 25038), (3822, 22791), (4173, 20874), (4473, 19474), (4494, 19383), (5243, 16614), (5538, 15729), (5733, 15194), (6461, 13482), (6741, 12922), (6958, 12519), (7597, 11466), (8307, 10486), (8346, 10437), (8946, 9737)]