78292956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 145241124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 109, 119, 204, 218, 238, 327, 357, 436, 476, 503, 654, 714, 763, 1006, 1308, 1428, 1509, 1526, 1853, 2012, 2289, 3018, 3052, 3521, 3706, 4578, 5559, 6036, 7042, 7412, 8551, 9156, 10563, 11118, 12971, 14084, 17102, 21126, 22236, 25653, 25942, 34204, 38913, 42252, 51306, 51884, 54827, 59857, 77826, 102612, 109654, 119714, 155652, 164481, 179571, 219308, 239428, 328962, 359142, 383789, 657924, 718284, 767578, 932059, 1151367, 1535156, 1864118, 2302734, 2796177, 3728236, 4605468, 5592354, 6524413, 11184708, 13048826, 19573239, 26097652, 39146478, 78292956]

約数ペア:

[(1, 78292956), (2, 39146478), (3, 26097652), (4, 19573239), (6, 13048826), (7, 11184708), (12, 6524413), (14, 5592354), (17, 4605468), (21, 3728236), (28, 2796177), (34, 2302734), (42, 1864118), (51, 1535156), (68, 1151367), (84, 932059), (102, 767578), (109, 718284), (119, 657924), (204, 383789), (218, 359142), (238, 328962), (327, 239428), (357, 219308), (436, 179571), (476, 164481), (503, 155652), (654, 119714), (714, 109654), (763, 102612), (1006, 77826), (1308, 59857), (1428, 54827), (1509, 51884), (1526, 51306), (1853, 42252), (2012, 38913), (2289, 34204), (3018, 25942), (3052, 25653), (3521, 22236), (3706, 21126), (4578, 17102), (5559, 14084), (6036, 12971), (7042, 11118), (7412, 10563), (8551, 9156)]