72315216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26431}}^1$

素因数の和:26464

約数の個数: 60

約数和(自身を含む): 213041920

約数和(自身を除く): 140726704

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, 26431, 52862, 79293, 105724, 158586, 211448, 237879, 317172, 422896, 475758, 502189, 634344, 951516, 1004378, 1268688, 1506567, 1903032, 2008756, 3013134, 3806064, 4017512, 4519701, 6026268, 8035024, 9039402, 12052536, 18078804, 24105072, 36157608, 72315216]

約数ペア:

[(1, 72315216), (2, 36157608), (3, 24105072), (4, 18078804), (6, 12052536), (8, 9039402), (9, 8035024), (12, 6026268), (16, 4519701), (18, 4017512), (19, 3806064), (24, 3013134), (36, 2008756), (38, 1903032), (48, 1506567), (57, 1268688), (72, 1004378), (76, 951516), (114, 634344), (144, 502189), (152, 475758), (171, 422896), (228, 317172), (304, 237879), (342, 211448), (456, 158586), (684, 105724), (912, 79293), (1368, 52862), (2736, 26431)]