77946648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8059}}^1$

素因数の和:8112

約数の個数: 64

約数和(自身を含む): 216652800

約数和(自身を除く): 138706152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 8059, 9672, 16118, 24177, 32236, 48354, 64472, 96708, 104767, 193416, 209534, 249829, 314301, 419068, 499658, 628602, 749487, 838136, 999316, 1257204, 1498974, 1998632, 2514408, 2997948, 3247777, 5995896, 6495554, 9743331, 12991108, 19486662, 25982216, 38973324, 77946648]

約数ペア:

[(1, 77946648), (2, 38973324), (3, 25982216), (4, 19486662), (6, 12991108), (8, 9743331), (12, 6495554), (13, 5995896), (24, 3247777), (26, 2997948), (31, 2514408), (39, 1998632), (52, 1498974), (62, 1257204), (78, 999316), (93, 838136), (104, 749487), (124, 628602), (156, 499658), (186, 419068), (248, 314301), (312, 249829), (372, 209534), (403, 193416), (744, 104767), (806, 96708), (1209, 64472), (1612, 48354), (2418, 32236), (3224, 24177), (4836, 16118), (8059, 9672)]