72893003.000000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4357}}^1$

素因数の和:4486

約数の個数: 64

約数和(自身を含む): 357704640

約数和(自身を除く): 224772570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 678, 1017, 1130, 1695, 2034, 3051, 3390, 4357, 5085, 6102, 8714, 10170, 13071, 15255, 21785, 26142, 30510, 39213, 43570, 65355, 78426, 117639, 130710, 196065, 235278, 392130, 492341, 588195, 984682, 1176390, 1477023, 2461705, 2954046, 4431069, 4923410, 7385115, 8862138, 13293207, 14770230, 22155345, 26586414, 44310690, 66466035, 132932070]

約数ペア:

[(1, 132932070), (2, 66466035), (3, 44310690), (5, 26586414), (6, 22155345), (9, 14770230), (10, 13293207), (15, 8862138), (18, 7385115), (27, 4923410), (30, 4431069), (45, 2954046), (54, 2461705), (90, 1477023), (113, 1176390), (135, 984682), (226, 588195), (270, 492341), (339, 392130), (565, 235278), (678, 196065), (1017, 130710), (1130, 117639), (1695, 78426), (2034, 65355), (3051, 43570), (3390, 39213), (4357, 30510), (5085, 26142), (6102, 21785), (8714, 15255), (10170, 13071)]