87384102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 110022618

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 142, 186, 213, 403, 426, 509, 806, 923, 1018, 1209, 1527, 1846, 2201, 2418, 2769, 3054, 4402, 5538, 6603, 6617, 13206, 13234, 15779, 19851, 28613, 31558, 36139, 39702, 47337, 57226, 72278, 85839, 94674, 108417, 171678, 205127, 216834, 410254, 469807, 615381, 939614, 1120309, 1230762, 1409421, 2240618, 2818842, 3360927, 6721854, 14564017, 29128034, 43692051, 87384102]

約数ペア:

[(1, 87384102), (2, 43692051), (3, 29128034), (6, 14564017), (13, 6721854), (26, 3360927), (31, 2818842), (39, 2240618), (62, 1409421), (71, 1230762), (78, 1120309), (93, 939614), (142, 615381), (186, 469807), (213, 410254), (403, 216834), (426, 205127), (509, 171678), (806, 108417), (923, 94674), (1018, 85839), (1209, 72278), (1527, 57226), (1846, 47337), (2201, 39702), (2418, 36139), (2769, 31558), (3054, 28613), (4402, 19851), (5538, 15779), (6603, 13234), (6617, 13206)]