72249552

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26407}}^1$

素因数の和:26440

約数の個数: 60

約数和(自身を含む): 212848480

約数和(自身を除く): 140598928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 26407, 52814, 79221, 105628, 158442, 211256, 237663, 316884, 422512, 475326, 501733, 633768, 950652, 1003466, 1267536, 1505199, 1901304, 2006932, 3010398, 3802608, 4013864, 4515597, 6020796, 8027728, 9031194, 12041592, 18062388, 24083184, 36124776, 72249552]

約数ペア:

[(1, 72249552), (2, 36124776), (3, 24083184), (4, 18062388), (6, 12041592), (8, 9031194), (9, 8027728), (12, 6020796), (16, 4515597), (18, 4013864), (19, 3802608), (24, 3010398), (36, 2006932), (38, 1901304), (48, 1505199), (57, 1267536), (72, 1003466), (76, 950652), (114, 633768), (144, 501733), (152, 475326), (171, 422512), (228, 316884), (304, 237663), (342, 211256), (456, 158442), (684, 105628), (912, 79221), (1368, 52814), (2736, 26407)]