73882952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 179625600

約数和(自身を除く): 105742648

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 29, 34, 44, 52, 58, 68, 88, 104, 116, 131, 136, 143, 187, 221, 232, 262, 286, 319, 374, 377, 442, 493, 524, 572, 638, 748, 754, 884, 986, 1048, 1144, 1276, 1441, 1496, 1508, 1703, 1768, 1972, 2227, 2431, 2552, 2882, 3016, 3406, 3799, 3944, 4147, 4454, 4862, 5423, 5764, 6409, 6812, 7598, 8294, 8908, 9724, 10846, 11528, 12818, 13624, 15196, 16588, 17816, 18733, 19448, 21692, 24497, 25636, 28951, 30392, 33176, 37466, 41789, 43384, 48994, 49387, 51272, 57902, 64583, 70499, 74932, 83578, 97988, 98774, 115804, 129166, 140998, 149864, 167156, 195976, 197548, 231608, 258332, 281996, 318461, 334312, 395096, 516664, 543257, 563992, 636922, 710413, 839579, 1086514, 1273844, 1420826, 1679158, 2173028, 2547688, 2841652, 3358316, 4346056, 5683304, 6716632, 9235369, 18470738, 36941476, 73882952]

約数ペア:

[(1, 73882952), (2, 36941476), (4, 18470738), (8, 9235369), (11, 6716632), (13, 5683304), (17, 4346056), (22, 3358316), (26, 2841652), (29, 2547688), (34, 2173028), (44, 1679158), (52, 1420826), (58, 1273844), (68, 1086514), (88, 839579), (104, 710413), (116, 636922), (131, 563992), (136, 543257), (143, 516664), (187, 395096), (221, 334312), (232, 318461), (262, 281996), (286, 258332), (319, 231608), (374, 197548), (377, 195976), (442, 167156), (493, 149864), (524, 140998), (572, 129166), (638, 115804), (748, 98774), (754, 97988), (884, 83578), (986, 74932), (1048, 70499), (1144, 64583), (1276, 57902), (1441, 51272), (1496, 49387), (1508, 48994), (1703, 43384), (1768, 41789), (1972, 37466), (2227, 33176), (2431, 30392), (2552, 28951), (2882, 25636), (3016, 24497), (3406, 21692), (3799, 19448), (3944, 18733), (4147, 17816), (4454, 16588), (4862, 15196), (5423, 13624), (5764, 12818), (6409, 11528), (6812, 10846), (7598, 9724), (8294, 8908)]