72851350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 166489344

約数和(自身を除く): 93637994

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 110, 115, 130, 143, 230, 253, 275, 286, 299, 325, 443, 506, 550, 575, 598, 650, 715, 886, 1150, 1265, 1430, 1495, 2215, 2530, 2990, 3289, 3575, 4430, 4873, 5759, 6325, 6578, 7150, 7475, 9746, 10189, 11075, 11518, 12650, 14950, 16445, 20378, 22150, 24365, 28795, 32890, 48730, 50945, 57590, 63349, 82225, 101890, 112079, 121825, 126698, 132457, 143975, 164450, 224158, 243650, 254725, 264914, 287950, 316745, 509450, 560395, 633490, 662285, 1120790, 1324570, 1457027, 1583725, 2801975, 2914054, 3167450, 3311425, 5603950, 6622850, 7285135, 14570270, 36425675, 72851350]

約数ペア:

[(1, 72851350), (2, 36425675), (5, 14570270), (10, 7285135), (11, 6622850), (13, 5603950), (22, 3311425), (23, 3167450), (25, 2914054), (26, 2801975), (46, 1583725), (50, 1457027), (55, 1324570), (65, 1120790), (110, 662285), (115, 633490), (130, 560395), (143, 509450), (230, 316745), (253, 287950), (275, 264914), (286, 254725), (299, 243650), (325, 224158), (443, 164450), (506, 143975), (550, 132457), (575, 126698), (598, 121825), (650, 112079), (715, 101890), (886, 82225), (1150, 63349), (1265, 57590), (1430, 50945), (1495, 48730), (2215, 32890), (2530, 28795), (2990, 24365), (3289, 22150), (3575, 20378), (4430, 16445), (4873, 14950), (5759, 12650), (6325, 11518), (6578, 11075), (7150, 10189), (7475, 9746)]