76871416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 86424584

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 71, 76, 136, 142, 152, 284, 323, 419, 568, 646, 838, 1207, 1292, 1349, 1676, 2414, 2584, 2698, 3352, 4828, 5396, 7123, 7961, 9656, 10792, 14246, 15922, 22933, 28492, 29749, 31844, 45866, 56984, 59498, 63688, 91732, 118996, 135337, 183464, 237992, 270674, 505733, 541348, 565231, 1011466, 1082696, 1130462, 2022932, 2260924, 4045864, 4521848, 9608927, 19217854, 38435708, 76871416]

約数ペア:

[(1, 76871416), (2, 38435708), (4, 19217854), (8, 9608927), (17, 4521848), (19, 4045864), (34, 2260924), (38, 2022932), (68, 1130462), (71, 1082696), (76, 1011466), (136, 565231), (142, 541348), (152, 505733), (284, 270674), (323, 237992), (419, 183464), (568, 135337), (646, 118996), (838, 91732), (1207, 63688), (1292, 59498), (1349, 56984), (1676, 45866), (2414, 31844), (2584, 29749), (2698, 28492), (3352, 22933), (4828, 15922), (5396, 14246), (7123, 10792), (7961, 9656)]