65260728

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 201653760

約数和(自身を除く): 136393032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 127, 156, 162, 183, 216, 234, 244, 254, 312, 324, 351, 366, 381, 468, 488, 508, 549, 648, 702, 732, 762, 793, 936, 1016, 1053, 1098, 1143, 1404, 1464, 1524, 1586, 1647, 1651, 2106, 2196, 2286, 2379, 2808, 3048, 3172, 3294, 3302, 3429, 4212, 4392, 4572, 4758, 4941, 4953, 6344, 6588, 6604, 6858, 7137, 7747, 8424, 9144, 9516, 9882, 9906, 10287, 13176, 13208, 13716, 14274, 14859, 15494, 19032, 19764, 19812, 20574, 21411, 23241, 27432, 28548, 29718, 30988, 39528, 39624, 41148, 42822, 44577, 46482, 57096, 59436, 61976, 64233, 69723, 82296, 85644, 89154, 92964, 100711, 118872, 128466, 133731, 139446, 171288, 178308, 185928, 201422, 209169, 256932, 267462, 278892, 302133, 356616, 402844, 418338, 513864, 534924, 557784, 604266, 627507, 805688, 836676, 906399, 1069848, 1208532, 1255014, 1673352, 1812798, 2417064, 2510028, 2719197, 3625596, 5020056, 5438394, 7251192, 8157591, 10876788, 16315182, 21753576, 32630364, 65260728]

約数ペア:

[(1, 65260728), (2, 32630364), (3, 21753576), (4, 16315182), (6, 10876788), (8, 8157591), (9, 7251192), (12, 5438394), (13, 5020056), (18, 3625596), (24, 2719197), (26, 2510028), (27, 2417064), (36, 1812798), (39, 1673352), (52, 1255014), (54, 1208532), (61, 1069848), (72, 906399), (78, 836676), (81, 805688), (104, 627507), (108, 604266), (117, 557784), (122, 534924), (127, 513864), (156, 418338), (162, 402844), (183, 356616), (216, 302133), (234, 278892), (244, 267462), (254, 256932), (312, 209169), (324, 201422), (351, 185928), (366, 178308), (381, 171288), (468, 139446), (488, 133731), (508, 128466), (549, 118872), (648, 100711), (702, 92964), (732, 89154), (762, 85644), (793, 82296), (936, 69723), (1016, 64233), (1053, 61976), (1098, 59436), (1143, 57096), (1404, 46482), (1464, 44577), (1524, 42822), (1586, 41148), (1647, 39624), (1651, 39528), (2106, 30988), (2196, 29718), (2286, 28548), (2379, 27432), (2808, 23241), (3048, 21411), (3172, 20574), (3294, 19812), (3302, 19764), (3429, 19032), (4212, 15494), (4392, 14859), (4572, 14274), (4758, 13716), (4941, 13208), (4953, 13176), (6344, 10287), (6588, 9906), (6604, 9882), (6858, 9516), (7137, 9144), (7747, 8424)]