89414416

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 224818944

約数和(自身を除く): 135404528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 283, 364, 392, 403, 434, 496, 566, 637, 728, 784, 806, 868, 1132, 1274, 1456, 1519, 1612, 1736, 1981, 2264, 2548, 2821, 3038, 3224, 3472, 3679, 3962, 4528, 5096, 5642, 6076, 6448, 7358, 7924, 8773, 10192, 11284, 12152, 13867, 14716, 15848, 17546, 19747, 22568, 24304, 25753, 27734, 29432, 31696, 35092, 39494, 45136, 51506, 55468, 58864, 61411, 70184, 78988, 103012, 110936, 114049, 122822, 140368, 157976, 180271, 206024, 221872, 228098, 245644, 315952, 360542, 412048, 429877, 456196, 491288, 721084, 798343, 859754, 912392, 982576, 1442168, 1596686, 1719508, 1824784, 2884336, 3193372, 3439016, 5588401, 6386744, 6878032, 11176802, 12773488, 22353604, 44707208, 89414416]

約数ペア:

[(1, 89414416), (2, 44707208), (4, 22353604), (7, 12773488), (8, 11176802), (13, 6878032), (14, 6386744), (16, 5588401), (26, 3439016), (28, 3193372), (31, 2884336), (49, 1824784), (52, 1719508), (56, 1596686), (62, 1442168), (91, 982576), (98, 912392), (104, 859754), (112, 798343), (124, 721084), (182, 491288), (196, 456196), (208, 429877), (217, 412048), (248, 360542), (283, 315952), (364, 245644), (392, 228098), (403, 221872), (434, 206024), (496, 180271), (566, 157976), (637, 140368), (728, 122822), (784, 114049), (806, 110936), (868, 103012), (1132, 78988), (1274, 70184), (1456, 61411), (1519, 58864), (1612, 55468), (1736, 51506), (1981, 45136), (2264, 39494), (2548, 35092), (2821, 31696), (3038, 29432), (3224, 27734), (3472, 25753), (3679, 24304), (3962, 22568), (4528, 19747), (5096, 17546), (5642, 15848), (6076, 14716), (6448, 13867), (7358, 12152), (7924, 11284), (8773, 10192)]