78342936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27431}}^1$

素因数の和:27464

約数の個数: 64

約数和(自身を含む): 237012480

約数和(自身を除く): 158669544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 27431, 54862, 82293, 109724, 164586, 192017, 219448, 329172, 384034, 466327, 576051, 658344, 768068, 932654, 1152102, 1398981, 1536136, 1865308, 2304204, 2797962, 3264289, 3730616, 4608408, 5595924, 6528578, 9792867, 11191848, 13057156, 19585734, 26114312, 39171468, 78342936]

約数ペア:

[(1, 78342936), (2, 39171468), (3, 26114312), (4, 19585734), (6, 13057156), (7, 11191848), (8, 9792867), (12, 6528578), (14, 5595924), (17, 4608408), (21, 3730616), (24, 3264289), (28, 2797962), (34, 2304204), (42, 1865308), (51, 1536136), (56, 1398981), (68, 1152102), (84, 932654), (102, 768068), (119, 658344), (136, 576051), (168, 466327), (204, 384034), (238, 329172), (357, 219448), (408, 192017), (476, 164586), (714, 109724), (952, 82293), (1428, 54862), (2856, 27431)]