61147872

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 120

約数和(自身を含む): 185879232

約数和(自身を除く): 124731360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 761, 837, 864, 992, 1116, 1296, 1488, 1522, 1674, 2232, 2283, 2511, 2592, 2976, 3044, 3348, 4464, 4566, 5022, 6088, 6696, 6849, 8928, 9132, 10044, 12176, 13392, 13698, 18264, 20088, 20547, 23591, 24352, 26784, 27396, 36528, 40176, 41094, 47182, 54792, 61641, 70773, 73056, 80352, 82188, 94364, 109584, 123282, 141546, 164376, 188728, 212319, 219168, 246564, 283092, 328752, 377456, 424638, 493128, 566184, 636957, 657504, 754912, 849276, 986256, 1132368, 1273914, 1698552, 1910871, 1972512, 2264736, 2547828, 3397104, 3821742, 5095656, 6794208, 7643484, 10191312, 15286968, 20382624, 30573936, 61147872]

約数ペア:

[(1, 61147872), (2, 30573936), (3, 20382624), (4, 15286968), (6, 10191312), (8, 7643484), (9, 6794208), (12, 5095656), (16, 3821742), (18, 3397104), (24, 2547828), (27, 2264736), (31, 1972512), (32, 1910871), (36, 1698552), (48, 1273914), (54, 1132368), (62, 986256), (72, 849276), (81, 754912), (93, 657504), (96, 636957), (108, 566184), (124, 493128), (144, 424638), (162, 377456), (186, 328752), (216, 283092), (248, 246564), (279, 219168), (288, 212319), (324, 188728), (372, 164376), (432, 141546), (496, 123282), (558, 109584), (648, 94364), (744, 82188), (761, 80352), (837, 73056), (864, 70773), (992, 61641), (1116, 54792), (1296, 47182), (1488, 41094), (1522, 40176), (1674, 36528), (2232, 27396), (2283, 26784), (2511, 24352), (2592, 23591), (2976, 20547), (3044, 20088), (3348, 18264), (4464, 13698), (4566, 13392), (5022, 12176), (6088, 10044), (6696, 9132), (6849, 8928)]