72681024

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 112

約数和(自身を含む): 212961728

約数和(自身を除く): 140280704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 148, 156, 192, 208, 222, 296, 312, 416, 444, 481, 592, 624, 787, 832, 888, 962, 1184, 1248, 1443, 1574, 1776, 1924, 2361, 2368, 2496, 2886, 3148, 3552, 3848, 4722, 5772, 6296, 7104, 7696, 9444, 10231, 11544, 12592, 15392, 18888, 20462, 23088, 25184, 29119, 30693, 30784, 37776, 40924, 46176, 50368, 58238, 61386, 75552, 81848, 87357, 92352, 116476, 122772, 151104, 163696, 174714, 232952, 245544, 327392, 349428, 378547, 465904, 491088, 654784, 698856, 757094, 931808, 982176, 1135641, 1397712, 1514188, 1863616, 1964352, 2271282, 2795424, 3028376, 4542564, 5590848, 6056752, 9085128, 12113504, 18170256, 24227008, 36340512, 72681024]

約数ペア:

[(1, 72681024), (2, 36340512), (3, 24227008), (4, 18170256), (6, 12113504), (8, 9085128), (12, 6056752), (13, 5590848), (16, 4542564), (24, 3028376), (26, 2795424), (32, 2271282), (37, 1964352), (39, 1863616), (48, 1514188), (52, 1397712), (64, 1135641), (74, 982176), (78, 931808), (96, 757094), (104, 698856), (111, 654784), (148, 491088), (156, 465904), (192, 378547), (208, 349428), (222, 327392), (296, 245544), (312, 232952), (416, 174714), (444, 163696), (481, 151104), (592, 122772), (624, 116476), (787, 92352), (832, 87357), (888, 81848), (962, 75552), (1184, 61386), (1248, 58238), (1443, 50368), (1574, 46176), (1776, 40924), (1924, 37776), (2361, 30784), (2368, 30693), (2496, 29119), (2886, 25184), (3148, 23088), (3552, 20462), (3848, 18888), (4722, 15392), (5772, 12592), (6296, 11544), (7104, 10231), (7696, 9444)]