85667136

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 240913920

約数和(自身を除く): 155246784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 148, 186, 192, 222, 248, 296, 372, 389, 444, 496, 592, 744, 778, 888, 992, 1147, 1167, 1184, 1488, 1556, 1776, 1984, 2294, 2334, 2368, 2976, 3112, 3441, 3552, 4588, 4668, 5952, 6224, 6882, 7104, 9176, 9336, 12059, 12448, 13764, 14393, 18352, 18672, 24118, 24896, 27528, 28786, 36177, 36704, 37344, 43179, 48236, 55056, 57572, 72354, 73408, 74688, 86358, 96472, 110112, 115144, 144708, 172716, 192944, 220224, 230288, 289416, 345432, 385888, 446183, 460576, 578832, 690864, 771776, 892366, 921152, 1157664, 1338549, 1381728, 1784732, 2315328, 2677098, 2763456, 3569464, 5354196, 7138928, 10708392, 14277856, 21416784, 28555712, 42833568, 85667136]

約数ペア:

[(1, 85667136), (2, 42833568), (3, 28555712), (4, 21416784), (6, 14277856), (8, 10708392), (12, 7138928), (16, 5354196), (24, 3569464), (31, 2763456), (32, 2677098), (37, 2315328), (48, 1784732), (62, 1381728), (64, 1338549), (74, 1157664), (93, 921152), (96, 892366), (111, 771776), (124, 690864), (148, 578832), (186, 460576), (192, 446183), (222, 385888), (248, 345432), (296, 289416), (372, 230288), (389, 220224), (444, 192944), (496, 172716), (592, 144708), (744, 115144), (778, 110112), (888, 96472), (992, 86358), (1147, 74688), (1167, 73408), (1184, 72354), (1488, 57572), (1556, 55056), (1776, 48236), (1984, 43179), (2294, 37344), (2334, 36704), (2368, 36177), (2976, 28786), (3112, 27528), (3441, 24896), (3552, 24118), (4588, 18672), (4668, 18352), (5952, 14393), (6224, 13764), (6882, 12448), (7104, 12059), (9176, 9336)]