87893432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 195350400

約数和(自身を除く): 107456968

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 58, 62, 88, 101, 116, 121, 124, 202, 232, 242, 248, 319, 341, 404, 484, 638, 682, 808, 899, 968, 1111, 1276, 1364, 1798, 2222, 2552, 2728, 2929, 3131, 3509, 3596, 3751, 4444, 5858, 6262, 7018, 7192, 7502, 8888, 9889, 11716, 12221, 12524, 14036, 15004, 19778, 23432, 24442, 25048, 28072, 30008, 32219, 34441, 39556, 48884, 64438, 68882, 79112, 90799, 97768, 108779, 128876, 137764, 181598, 217558, 257752, 275528, 354409, 363196, 378851, 435116, 708818, 726392, 757702, 870232, 998789, 1417636, 1515404, 1997578, 2835272, 3030808, 3995156, 7990312, 10986679, 21973358, 43946716, 87893432]

約数ペア:

[(1, 87893432), (2, 43946716), (4, 21973358), (8, 10986679), (11, 7990312), (22, 3995156), (29, 3030808), (31, 2835272), (44, 1997578), (58, 1515404), (62, 1417636), (88, 998789), (101, 870232), (116, 757702), (121, 726392), (124, 708818), (202, 435116), (232, 378851), (242, 363196), (248, 354409), (319, 275528), (341, 257752), (404, 217558), (484, 181598), (638, 137764), (682, 128876), (808, 108779), (899, 97768), (968, 90799), (1111, 79112), (1276, 68882), (1364, 64438), (1798, 48884), (2222, 39556), (2552, 34441), (2728, 32219), (2929, 30008), (3131, 28072), (3509, 25048), (3596, 24442), (3751, 23432), (4444, 19778), (5858, 15004), (6262, 14036), (7018, 12524), (7192, 12221), (7502, 11716), (8888, 9889)]