87308772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 215536608

約数和(自身を除く): 128227836

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 113, 124, 134, 186, 201, 226, 268, 339, 372, 402, 452, 678, 804, 961, 1356, 1922, 2077, 2883, 3503, 3844, 4154, 5766, 6231, 7006, 7571, 8308, 10509, 11532, 12462, 14012, 15142, 21018, 22713, 24924, 30284, 42036, 45426, 64387, 90852, 108593, 128774, 193161, 217186, 234701, 257548, 325779, 386322, 434372, 469402, 651558, 704103, 772644, 938804, 1303116, 1408206, 2816412, 7275731, 14551462, 21827193, 29102924, 43654386, 87308772]

約数ペア:

[(1, 87308772), (2, 43654386), (3, 29102924), (4, 21827193), (6, 14551462), (12, 7275731), (31, 2816412), (62, 1408206), (67, 1303116), (93, 938804), (113, 772644), (124, 704103), (134, 651558), (186, 469402), (201, 434372), (226, 386322), (268, 325779), (339, 257548), (372, 234701), (402, 217186), (452, 193161), (678, 128774), (804, 108593), (961, 90852), (1356, 64387), (1922, 45426), (2077, 42036), (2883, 30284), (3503, 24924), (3844, 22713), (4154, 21018), (5766, 15142), (6231, 14012), (7006, 12462), (7571, 11532), (8308, 10509)]