74921987112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{375707}}^1$

素因数の和:376910

約数の個数: 64

約数和(自身を含む): 214243729920

約数和(自身を除く): 139321742808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1187, 2374, 3561, 4748, 7122, 8309, 9496, 14244, 16618, 24927, 28488, 33236, 49854, 66472, 99708, 199416, 375707, 751414, 1127121, 1502828, 2254242, 2629949, 3005656, 4508484, 5259898, 7889847, 9016968, 10519796, 15779694, 21039592, 31559388, 63118776, 445964209, 891928418, 1337892627, 1783856836, 2675785254, 3121749463, 3567713672, 5351570508, 6243498926, 9365248389, 10703141016, 12486997852, 18730496778, 24973995704, 37460993556, 74921987112]

約数ペア:

[(1, 74921987112), (2, 37460993556), (3, 24973995704), (4, 18730496778), (6, 12486997852), (7, 10703141016), (8, 9365248389), (12, 6243498926), (14, 5351570508), (21, 3567713672), (24, 3121749463), (28, 2675785254), (42, 1783856836), (56, 1337892627), (84, 891928418), (168, 445964209), (1187, 63118776), (2374, 31559388), (3561, 21039592), (4748, 15779694), (7122, 10519796), (8309, 9016968), (9496, 7889847), (14244, 5259898), (16618, 4508484), (24927, 3005656), (28488, 2629949), (33236, 2254242), (49854, 1502828), (66472, 1127121), (99708, 751414), (199416, 375707)]