64808016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 212153088

約数和(自身を除く): 147345072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 401, 444, 481, 518, 546, 592, 624, 728, 777, 802, 888, 962, 1036, 1092, 1203, 1443, 1456, 1554, 1604, 1776, 1924, 2072, 2184, 2406, 2807, 2886, 3108, 3208, 3367, 3848, 4144, 4368, 4812, 5213, 5614, 5772, 6216, 6416, 6734, 7696, 8421, 9624, 10101, 10426, 11228, 11544, 12432, 13468, 14837, 15639, 16842, 19248, 20202, 20852, 22456, 23088, 26936, 29674, 31278, 33684, 36491, 40404, 41704, 44511, 44912, 53872, 59348, 62556, 67368, 72982, 80808, 83408, 89022, 103859, 109473, 118696, 125112, 134736, 145964, 161616, 178044, 192881, 207718, 218946, 237392, 250224, 291928, 311577, 356088, 385762, 415436, 437892, 578643, 583856, 623154, 712176, 771524, 830872, 875784, 1157286, 1246308, 1350167, 1543048, 1661744, 1751568, 2314572, 2492616, 2700334, 3086096, 4050501, 4629144, 4985232, 5400668, 8101002, 9258288, 10801336, 16202004, 21602672, 32404008, 64808016]

約数ペア:

[(1, 64808016), (2, 32404008), (3, 21602672), (4, 16202004), (6, 10801336), (7, 9258288), (8, 8101002), (12, 5400668), (13, 4985232), (14, 4629144), (16, 4050501), (21, 3086096), (24, 2700334), (26, 2492616), (28, 2314572), (37, 1751568), (39, 1661744), (42, 1543048), (48, 1350167), (52, 1246308), (56, 1157286), (74, 875784), (78, 830872), (84, 771524), (91, 712176), (104, 623154), (111, 583856), (112, 578643), (148, 437892), (156, 415436), (168, 385762), (182, 356088), (208, 311577), (222, 291928), (259, 250224), (273, 237392), (296, 218946), (312, 207718), (336, 192881), (364, 178044), (401, 161616), (444, 145964), (481, 134736), (518, 125112), (546, 118696), (592, 109473), (624, 103859), (728, 89022), (777, 83408), (802, 80808), (888, 72982), (962, 67368), (1036, 62556), (1092, 59348), (1203, 53872), (1443, 44912), (1456, 44511), (1554, 41704), (1604, 40404), (1776, 36491), (1924, 33684), (2072, 31278), (2184, 29674), (2406, 26936), (2807, 23088), (2886, 22456), (3108, 20852), (3208, 20202), (3367, 19248), (3848, 16842), (4144, 15639), (4368, 14837), (4812, 13468), (5213, 12432), (5614, 11544), (5772, 11228), (6216, 10426), (6416, 10101), (6734, 9624), (7696, 8421)]