87183976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 99440024

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 127, 232, 254, 269, 319, 508, 538, 638, 1016, 1076, 1276, 1397, 2152, 2552, 2794, 2959, 3683, 5588, 5918, 7366, 7801, 11176, 11836, 14732, 15602, 23672, 29464, 31204, 34163, 40513, 62408, 68326, 81026, 85811, 136652, 162052, 171622, 273304, 324104, 343244, 375793, 686488, 751586, 990727, 1503172, 1981454, 3006344, 3962908, 7925816, 10897997, 21795994, 43591988, 87183976]

約数ペア:

[(1, 87183976), (2, 43591988), (4, 21795994), (8, 10897997), (11, 7925816), (22, 3962908), (29, 3006344), (44, 1981454), (58, 1503172), (88, 990727), (116, 751586), (127, 686488), (232, 375793), (254, 343244), (269, 324104), (319, 273304), (508, 171622), (538, 162052), (638, 136652), (1016, 85811), (1076, 81026), (1276, 68326), (1397, 62408), (2152, 40513), (2552, 34163), (2794, 31204), (2959, 29464), (3683, 23672), (5588, 15602), (5918, 14732), (7366, 11836), (7801, 11176)]