74959668

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 159864012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 479, 483, 486, 567, 621, 644, 756, 828, 958, 966, 972, 1134, 1242, 1437, 1449, 1701, 1863, 1916, 1932, 2268, 2484, 2874, 2898, 3353, 3402, 3726, 4311, 4347, 5589, 5748, 5796, 6706, 6804, 7452, 8622, 8694, 10059, 11017, 11178, 12933, 13041, 13412, 17244, 17388, 20118, 22034, 22356, 25866, 26082, 30177, 33051, 38799, 39123, 40236, 44068, 51732, 52164, 60354, 66102, 77119, 77598, 78246, 90531, 99153, 116397, 120708, 132204, 154238, 155196, 156492, 181062, 198306, 231357, 232794, 271593, 297459, 308476, 362124, 396612, 462714, 465588, 543186, 594918, 694071, 814779, 892377, 925428, 1086372, 1189836, 1388142, 1629558, 1784754, 2082213, 2677131, 2776284, 3259116, 3569508, 4164426, 5354262, 6246639, 8328852, 10708524, 12493278, 18739917, 24986556, 37479834, 74959668]

約数ペア:

[(1, 74959668), (2, 37479834), (3, 24986556), (4, 18739917), (6, 12493278), (7, 10708524), (9, 8328852), (12, 6246639), (14, 5354262), (18, 4164426), (21, 3569508), (23, 3259116), (27, 2776284), (28, 2677131), (36, 2082213), (42, 1784754), (46, 1629558), (54, 1388142), (63, 1189836), (69, 1086372), (81, 925428), (84, 892377), (92, 814779), (108, 694071), (126, 594918), (138, 543186), (161, 465588), (162, 462714), (189, 396612), (207, 362124), (243, 308476), (252, 297459), (276, 271593), (322, 232794), (324, 231357), (378, 198306), (414, 181062), (479, 156492), (483, 155196), (486, 154238), (567, 132204), (621, 120708), (644, 116397), (756, 99153), (828, 90531), (958, 78246), (966, 77598), (972, 77119), (1134, 66102), (1242, 60354), (1437, 52164), (1449, 51732), (1701, 44068), (1863, 40236), (1916, 39123), (1932, 38799), (2268, 33051), (2484, 30177), (2874, 26082), (2898, 25866), (3353, 22356), (3402, 22034), (3726, 20118), (4311, 17388), (4347, 17244), (5589, 13412), (5748, 13041), (5796, 12933), (6706, 11178), (6804, 11017), (7452, 10059), (8622, 8694)]