79572276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:674

約数の個数: 108

約数和(自身を含む): 237357120

約数和(自身を除く): 157784844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 196, 237, 252, 294, 316, 441, 474, 553, 571, 588, 711, 882, 948, 1106, 1142, 1422, 1659, 1713, 1764, 2212, 2284, 2844, 3318, 3426, 3871, 3997, 4977, 5139, 6636, 6852, 7742, 7994, 9954, 10278, 11613, 11991, 15484, 15988, 19908, 20556, 23226, 23982, 27979, 34839, 35973, 45109, 46452, 47964, 55958, 69678, 71946, 83937, 90218, 111916, 135327, 139356, 143892, 167874, 180436, 251811, 270654, 315763, 335748, 405981, 503622, 541308, 631526, 811962, 947289, 1007244, 1263052, 1623924, 1894578, 2210341, 2841867, 3789156, 4420682, 5683734, 6631023, 8841364, 11367468, 13262046, 19893069, 26524092, 39786138, 79572276]

約数ペア:

[(1, 79572276), (2, 39786138), (3, 26524092), (4, 19893069), (6, 13262046), (7, 11367468), (9, 8841364), (12, 6631023), (14, 5683734), (18, 4420682), (21, 3789156), (28, 2841867), (36, 2210341), (42, 1894578), (49, 1623924), (63, 1263052), (79, 1007244), (84, 947289), (98, 811962), (126, 631526), (147, 541308), (158, 503622), (196, 405981), (237, 335748), (252, 315763), (294, 270654), (316, 251811), (441, 180436), (474, 167874), (553, 143892), (571, 139356), (588, 135327), (711, 111916), (882, 90218), (948, 83937), (1106, 71946), (1142, 69678), (1422, 55958), (1659, 47964), (1713, 46452), (1764, 45109), (2212, 35973), (2284, 34839), (2844, 27979), (3318, 23982), (3426, 23226), (3871, 20556), (3997, 19908), (4977, 15988), (5139, 15484), (6636, 11991), (6852, 11613), (7742, 10278), (7994, 9954)]