91964028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 258080256

約数和(自身を除く): 166116228

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 71, 76, 78, 92, 114, 138, 142, 156, 213, 228, 247, 276, 284, 299, 361, 426, 437, 494, 598, 722, 741, 852, 874, 897, 923, 988, 1083, 1196, 1311, 1349, 1444, 1482, 1633, 1748, 1794, 1846, 2166, 2622, 2698, 2769, 2964, 3266, 3588, 3692, 4047, 4332, 4693, 4899, 5244, 5396, 5538, 5681, 6532, 8094, 8303, 9386, 9798, 11076, 11362, 14079, 16188, 16606, 17043, 17537, 18772, 19596, 21229, 22724, 24909, 25631, 28158, 31027, 33212, 34086, 35074, 42458, 49818, 51262, 52611, 56316, 62054, 63687, 68172, 70148, 76893, 84916, 93081, 99636, 102524, 105222, 107939, 124108, 127374, 153786, 186162, 210444, 215878, 254748, 307572, 323817, 333203, 372324, 403351, 431756, 589513, 647634, 666406, 806702, 999609, 1179026, 1210053, 1295268, 1332812, 1613404, 1768539, 1999218, 2358052, 2420106, 3537078, 3998436, 4840212, 7074156, 7663669, 15327338, 22991007, 30654676, 45982014, 91964028]

約数ペア:

[(1, 91964028), (2, 45982014), (3, 30654676), (4, 22991007), (6, 15327338), (12, 7663669), (13, 7074156), (19, 4840212), (23, 3998436), (26, 3537078), (38, 2420106), (39, 2358052), (46, 1999218), (52, 1768539), (57, 1613404), (69, 1332812), (71, 1295268), (76, 1210053), (78, 1179026), (92, 999609), (114, 806702), (138, 666406), (142, 647634), (156, 589513), (213, 431756), (228, 403351), (247, 372324), (276, 333203), (284, 323817), (299, 307572), (361, 254748), (426, 215878), (437, 210444), (494, 186162), (598, 153786), (722, 127374), (741, 124108), (852, 107939), (874, 105222), (897, 102524), (923, 99636), (988, 93081), (1083, 84916), (1196, 76893), (1311, 70148), (1349, 68172), (1444, 63687), (1482, 62054), (1633, 56316), (1748, 52611), (1794, 51262), (1846, 49818), (2166, 42458), (2622, 35074), (2698, 34086), (2769, 33212), (2964, 31027), (3266, 28158), (3588, 25631), (3692, 24909), (4047, 22724), (4332, 21229), (4693, 19596), (4899, 18772), (5244, 17537), (5396, 17043), (5538, 16606), (5681, 16188), (6532, 14079), (8094, 11362), (8303, 11076), (9386, 9798)]