71977416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5869}}^1$

素因数の和:5958

約数の個数: 64

約数和(自身を含む): 208502400

約数和(自身を除く): 136524984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 5869, 6132, 11738, 12264, 17607, 23476, 35214, 41083, 46952, 70428, 82166, 123249, 140856, 164332, 246498, 328664, 428437, 492996, 856874, 985992, 1285311, 1713748, 2570622, 2999059, 3427496, 5141244, 5998118, 8997177, 10282488, 11996236, 17994354, 23992472, 35988708, 71977416]

約数ペア:

[(1, 71977416), (2, 35988708), (3, 23992472), (4, 17994354), (6, 11996236), (7, 10282488), (8, 8997177), (12, 5998118), (14, 5141244), (21, 3427496), (24, 2999059), (28, 2570622), (42, 1713748), (56, 1285311), (73, 985992), (84, 856874), (146, 492996), (168, 428437), (219, 328664), (292, 246498), (438, 164332), (511, 140856), (584, 123249), (876, 82166), (1022, 70428), (1533, 46952), (1752, 41083), (2044, 35214), (3066, 23476), (4088, 17607), (5869, 12264), (6132, 11738)]