87420216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14747}}^1$

素因数の和:14788

約数の個数: 64

約数和(自身を含む): 247766400

約数和(自身を除く): 160346184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 14747, 29494, 44241, 58988, 88482, 117976, 176964, 191711, 280193, 353928, 383422, 560386, 575133, 766844, 840579, 1120772, 1150266, 1533688, 1681158, 2241544, 2300532, 3362316, 3642509, 4601064, 6724632, 7285018, 10927527, 14570036, 21855054, 29140072, 43710108, 87420216]

約数ペア:

[(1, 87420216), (2, 43710108), (3, 29140072), (4, 21855054), (6, 14570036), (8, 10927527), (12, 7285018), (13, 6724632), (19, 4601064), (24, 3642509), (26, 3362316), (38, 2300532), (39, 2241544), (52, 1681158), (57, 1533688), (76, 1150266), (78, 1120772), (104, 840579), (114, 766844), (152, 575133), (156, 560386), (228, 383422), (247, 353928), (312, 280193), (456, 191711), (494, 176964), (741, 117976), (988, 88482), (1482, 58988), (1976, 44241), (2964, 29494), (5928, 14747)]