72143764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 95506796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 41, 44, 58, 77, 82, 116, 154, 164, 197, 203, 287, 308, 319, 394, 406, 451, 574, 638, 788, 812, 902, 1148, 1189, 1276, 1379, 1804, 2167, 2233, 2378, 2758, 3157, 4334, 4466, 4756, 5516, 5713, 6314, 8077, 8323, 8668, 8932, 11426, 12628, 13079, 15169, 16154, 16646, 22852, 26158, 30338, 32308, 33292, 39991, 52316, 56539, 60676, 62843, 79982, 88847, 91553, 113078, 125686, 159964, 177694, 183106, 226156, 234233, 251372, 355388, 366212, 439901, 468466, 621929, 879802, 936932, 1243858, 1639631, 1759604, 2487716, 2576563, 3279262, 5153126, 6558524, 10306252, 18035941, 36071882, 72143764]

約数ペア:

[(1, 72143764), (2, 36071882), (4, 18035941), (7, 10306252), (11, 6558524), (14, 5153126), (22, 3279262), (28, 2576563), (29, 2487716), (41, 1759604), (44, 1639631), (58, 1243858), (77, 936932), (82, 879802), (116, 621929), (154, 468466), (164, 439901), (197, 366212), (203, 355388), (287, 251372), (308, 234233), (319, 226156), (394, 183106), (406, 177694), (451, 159964), (574, 125686), (638, 113078), (788, 91553), (812, 88847), (902, 79982), (1148, 62843), (1189, 60676), (1276, 56539), (1379, 52316), (1804, 39991), (2167, 33292), (2233, 32308), (2378, 30338), (2758, 26158), (3157, 22852), (4334, 16646), (4466, 16154), (4756, 15169), (5516, 13079), (5713, 12628), (6314, 11426), (8077, 8932), (8323, 8668)]