87995688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 258163200

約数和(自身を除く): 170167512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 53, 57, 66, 76, 88, 106, 114, 132, 152, 159, 209, 212, 228, 264, 318, 331, 418, 424, 456, 583, 627, 636, 662, 836, 993, 1007, 1166, 1254, 1272, 1324, 1672, 1749, 1986, 2014, 2332, 2508, 2648, 3021, 3498, 3641, 3972, 4028, 4664, 5016, 6042, 6289, 6996, 7282, 7944, 8056, 10923, 11077, 12084, 12578, 13992, 14564, 17543, 18867, 21846, 22154, 24168, 25156, 29128, 33231, 35086, 37734, 43692, 44308, 50312, 52629, 66462, 69179, 70172, 75468, 87384, 88616, 105258, 132924, 138358, 140344, 150936, 192973, 207537, 210516, 265848, 276716, 333317, 385946, 415074, 421032, 553432, 578919, 666634, 771892, 830148, 999951, 1157838, 1333268, 1543784, 1660296, 1999902, 2315676, 2666536, 3666487, 3999804, 4631352, 7332974, 7999608, 10999461, 14665948, 21998922, 29331896, 43997844, 87995688]

約数ペア:

[(1, 87995688), (2, 43997844), (3, 29331896), (4, 21998922), (6, 14665948), (8, 10999461), (11, 7999608), (12, 7332974), (19, 4631352), (22, 3999804), (24, 3666487), (33, 2666536), (38, 2315676), (44, 1999902), (53, 1660296), (57, 1543784), (66, 1333268), (76, 1157838), (88, 999951), (106, 830148), (114, 771892), (132, 666634), (152, 578919), (159, 553432), (209, 421032), (212, 415074), (228, 385946), (264, 333317), (318, 276716), (331, 265848), (418, 210516), (424, 207537), (456, 192973), (583, 150936), (627, 140344), (636, 138358), (662, 132924), (836, 105258), (993, 88616), (1007, 87384), (1166, 75468), (1254, 70172), (1272, 69179), (1324, 66462), (1672, 52629), (1749, 50312), (1986, 44308), (2014, 43692), (2332, 37734), (2508, 35086), (2648, 33231), (3021, 29128), (3498, 25156), (3641, 24168), (3972, 22154), (4028, 21846), (4664, 18867), (5016, 17543), (6042, 14564), (6289, 13992), (6996, 12578), (7282, 12084), (7944, 11077), (8056, 10923)]