87251164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 108

約数和(自身を含む): 210994392

約数和(自身を除く): 123743228

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 182, 196, 242, 283, 286, 308, 364, 484, 539, 566, 572, 637, 847, 1001, 1078, 1132, 1274, 1573, 1694, 1981, 2002, 2156, 2548, 3113, 3146, 3388, 3679, 3962, 4004, 5929, 6226, 6292, 7007, 7358, 7924, 11011, 11858, 12452, 13867, 14014, 14716, 21791, 22022, 23716, 25753, 27734, 28028, 34243, 40469, 43582, 44044, 51506, 55468, 68486, 77077, 80938, 87164, 103012, 136972, 152537, 154154, 161876, 180271, 239701, 283283, 305074, 308308, 360542, 445159, 479402, 566566, 610148, 721084, 890318, 958804, 1133132, 1677907, 1780636, 1982981, 3116113, 3355814, 3965962, 6232226, 6711628, 7931924, 12464452, 21812791, 43625582, 87251164]

約数ペア:

[(1, 87251164), (2, 43625582), (4, 21812791), (7, 12464452), (11, 7931924), (13, 6711628), (14, 6232226), (22, 3965962), (26, 3355814), (28, 3116113), (44, 1982981), (49, 1780636), (52, 1677907), (77, 1133132), (91, 958804), (98, 890318), (121, 721084), (143, 610148), (154, 566566), (182, 479402), (196, 445159), (242, 360542), (283, 308308), (286, 305074), (308, 283283), (364, 239701), (484, 180271), (539, 161876), (566, 154154), (572, 152537), (637, 136972), (847, 103012), (1001, 87164), (1078, 80938), (1132, 77077), (1274, 68486), (1573, 55468), (1694, 51506), (1981, 44044), (2002, 43582), (2156, 40469), (2548, 34243), (3113, 28028), (3146, 27734), (3388, 25753), (3679, 23716), (3962, 22022), (4004, 21791), (5929, 14716), (6226, 14014), (6292, 13867), (7007, 12452), (7358, 11858), (7924, 11011)]