68380128

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5791}}^1$

素因数の和:5848

約数の個数: 72

約数和(自身を含む): 199233216

約数和(自身を除く): 130853088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5791, 5904, 11582, 11808, 17373, 23164, 34746, 46328, 52119, 69492, 92656, 104238, 138984, 185312, 208476, 237431, 277968, 416952, 474862, 555936, 712293, 833904, 949724, 1424586, 1667808, 1899448, 2136879, 2849172, 3798896, 4273758, 5698344, 7597792, 8547516, 11396688, 17095032, 22793376, 34190064, 68380128]

約数ペア:

[(1, 68380128), (2, 34190064), (3, 22793376), (4, 17095032), (6, 11396688), (8, 8547516), (9, 7597792), (12, 5698344), (16, 4273758), (18, 3798896), (24, 2849172), (32, 2136879), (36, 1899448), (41, 1667808), (48, 1424586), (72, 949724), (82, 833904), (96, 712293), (123, 555936), (144, 474862), (164, 416952), (246, 277968), (288, 237431), (328, 208476), (369, 185312), (492, 138984), (656, 104238), (738, 92656), (984, 69492), (1312, 52119), (1476, 46328), (1968, 34746), (2952, 23164), (3936, 17373), (5791, 11808), (5904, 11582)]