91022568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 284497920

約数和(自身を除く): 193475352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 587, 728, 852, 923, 994, 1092, 1174, 1491, 1704, 1761, 1846, 1988, 2184, 2348, 2769, 2982, 3522, 3692, 3976, 4109, 4696, 5538, 5964, 6461, 7044, 7384, 7631, 8218, 11076, 11928, 12327, 12922, 14088, 15262, 16436, 19383, 22152, 22893, 24654, 25844, 30524, 32872, 38766, 41677, 45786, 49308, 51688, 53417, 61048, 77532, 83354, 91572, 98616, 106834, 125031, 155064, 160251, 166708, 183144, 213668, 250062, 291739, 320502, 333416, 427336, 500124, 541801, 583478, 641004, 875217, 1000248, 1083602, 1166956, 1282008, 1625403, 1750434, 2167204, 2333912, 3250806, 3500868, 3792607, 4334408, 6501612, 7001736, 7585214, 11377821, 13003224, 15170428, 22755642, 30340856, 45511284, 91022568]

約数ペア:

[(1, 91022568), (2, 45511284), (3, 30340856), (4, 22755642), (6, 15170428), (7, 13003224), (8, 11377821), (12, 7585214), (13, 7001736), (14, 6501612), (21, 4334408), (24, 3792607), (26, 3500868), (28, 3250806), (39, 2333912), (42, 2167204), (52, 1750434), (56, 1625403), (71, 1282008), (78, 1166956), (84, 1083602), (91, 1000248), (104, 875217), (142, 641004), (156, 583478), (168, 541801), (182, 500124), (213, 427336), (273, 333416), (284, 320502), (312, 291739), (364, 250062), (426, 213668), (497, 183144), (546, 166708), (568, 160251), (587, 155064), (728, 125031), (852, 106834), (923, 98616), (994, 91572), (1092, 83354), (1174, 77532), (1491, 61048), (1704, 53417), (1761, 51688), (1846, 49308), (1988, 45786), (2184, 41677), (2348, 38766), (2769, 32872), (2982, 30524), (3522, 25844), (3692, 24654), (3976, 22893), (4109, 22152), (4696, 19383), (5538, 16436), (5964, 15262), (6461, 14088), (7044, 12922), (7384, 12327), (7631, 11928), (8218, 11076)]