71253408

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 196523712

約数和(自身を除く): 125270304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 43, 48, 82, 86, 96, 123, 129, 164, 172, 246, 258, 328, 344, 421, 492, 516, 656, 688, 842, 984, 1032, 1263, 1312, 1376, 1684, 1763, 1968, 2064, 2526, 3368, 3526, 3936, 4128, 5052, 5289, 6736, 7052, 10104, 10578, 13472, 14104, 17261, 18103, 20208, 21156, 28208, 34522, 36206, 40416, 42312, 51783, 54309, 56416, 69044, 72412, 84624, 103566, 108618, 138088, 144824, 169248, 207132, 217236, 276176, 289648, 414264, 434472, 552352, 579296, 742223, 828528, 868944, 1484446, 1657056, 1737888, 2226669, 2968892, 4453338, 5937784, 8906676, 11875568, 17813352, 23751136, 35626704, 71253408]

約数ペア:

[(1, 71253408), (2, 35626704), (3, 23751136), (4, 17813352), (6, 11875568), (8, 8906676), (12, 5937784), (16, 4453338), (24, 2968892), (32, 2226669), (41, 1737888), (43, 1657056), (48, 1484446), (82, 868944), (86, 828528), (96, 742223), (123, 579296), (129, 552352), (164, 434472), (172, 414264), (246, 289648), (258, 276176), (328, 217236), (344, 207132), (421, 169248), (492, 144824), (516, 138088), (656, 108618), (688, 103566), (842, 84624), (984, 72412), (1032, 69044), (1263, 56416), (1312, 54309), (1376, 51783), (1684, 42312), (1763, 40416), (1968, 36206), (2064, 34522), (2526, 28208), (3368, 21156), (3526, 20208), (3936, 18103), (4128, 17261), (5052, 14104), (5289, 13472), (6736, 10578), (7052, 10104)]