64756512

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 194201280

約数和(自身を除く): 129444768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 59, 72, 74, 96, 103, 111, 118, 144, 148, 177, 206, 222, 236, 288, 296, 309, 333, 354, 412, 444, 472, 531, 592, 618, 666, 708, 824, 888, 927, 944, 1062, 1184, 1236, 1332, 1416, 1648, 1776, 1854, 1888, 2124, 2183, 2472, 2664, 2832, 3296, 3552, 3708, 3811, 4248, 4366, 4944, 5328, 5664, 6077, 6549, 7416, 7622, 8496, 8732, 9888, 10656, 11433, 12154, 13098, 14832, 15244, 16992, 17464, 18231, 19647, 22866, 24308, 26196, 29664, 30488, 34299, 34928, 36462, 39294, 45732, 48616, 52392, 54693, 60976, 68598, 69856, 72924, 78588, 91464, 97232, 104784, 109386, 121952, 137196, 145848, 157176, 182928, 194464, 209568, 218772, 224849, 274392, 291696, 314352, 365856, 437544, 449698, 548784, 583392, 628704, 674547, 875088, 899396, 1097568, 1349094, 1750176, 1798792, 2023641, 2698188, 3597584, 4047282, 5396376, 7195168, 8094564, 10792752, 16189128, 21585504, 32378256, 64756512]

約数ペア:

[(1, 64756512), (2, 32378256), (3, 21585504), (4, 16189128), (6, 10792752), (8, 8094564), (9, 7195168), (12, 5396376), (16, 4047282), (18, 3597584), (24, 2698188), (32, 2023641), (36, 1798792), (37, 1750176), (48, 1349094), (59, 1097568), (72, 899396), (74, 875088), (96, 674547), (103, 628704), (111, 583392), (118, 548784), (144, 449698), (148, 437544), (177, 365856), (206, 314352), (222, 291696), (236, 274392), (288, 224849), (296, 218772), (309, 209568), (333, 194464), (354, 182928), (412, 157176), (444, 145848), (472, 137196), (531, 121952), (592, 109386), (618, 104784), (666, 97232), (708, 91464), (824, 78588), (888, 72924), (927, 69856), (944, 68598), (1062, 60976), (1184, 54693), (1236, 52392), (1332, 48616), (1416, 45732), (1648, 39294), (1776, 36462), (1854, 34928), (1888, 34299), (2124, 30488), (2183, 29664), (2472, 26196), (2664, 24308), (2832, 22866), (3296, 19647), (3552, 18231), (3708, 17464), (3811, 16992), (4248, 15244), (4366, 14832), (4944, 13098), (5328, 12154), (5664, 11433), (6077, 10656), (6549, 9888), (7416, 8732), (7622, 8496)]