61281648

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{7213}}^1$

素因数の和:7286

約数の個数: 60

約数和(自身を含む): 174434520

約数和(自身を除く): 113152872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 7213, 8496, 14426, 21639, 28852, 43278, 57704, 64917, 86556, 115408, 129834, 173112, 259668, 346224, 425567, 519336, 851134, 1038672, 1276701, 1702268, 2553402, 3404536, 3830103, 5106804, 6809072, 7660206, 10213608, 15320412, 20427216, 30640824, 61281648]

約数ペア:

[(1, 61281648), (2, 30640824), (3, 20427216), (4, 15320412), (6, 10213608), (8, 7660206), (9, 6809072), (12, 5106804), (16, 3830103), (18, 3404536), (24, 2553402), (36, 1702268), (48, 1276701), (59, 1038672), (72, 851134), (118, 519336), (144, 425567), (177, 346224), (236, 259668), (354, 173112), (472, 129834), (531, 115408), (708, 86556), (944, 64917), (1062, 57704), (1416, 43278), (2124, 28852), (2832, 21639), (4248, 14426), (7213, 8496)]