61385064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 166333440

約数和(自身を除く): 104948376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1087, 1448, 2172, 2174, 2353, 3261, 4344, 4348, 4706, 6522, 7059, 8696, 9412, 13044, 14118, 14131, 18824, 26088, 28236, 28262, 42393, 56472, 56524, 84786, 113048, 169572, 196747, 339144, 393494, 590241, 786988, 1180482, 1573976, 2360964, 2557711, 4721928, 5115422, 7673133, 10230844, 15346266, 20461688, 30692532, 61385064]

約数ペア:

[(1, 61385064), (2, 30692532), (3, 20461688), (4, 15346266), (6, 10230844), (8, 7673133), (12, 5115422), (13, 4721928), (24, 2557711), (26, 2360964), (39, 1573976), (52, 1180482), (78, 786988), (104, 590241), (156, 393494), (181, 339144), (312, 196747), (362, 169572), (543, 113048), (724, 84786), (1086, 56524), (1087, 56472), (1448, 42393), (2172, 28262), (2174, 28236), (2353, 26088), (3261, 18824), (4344, 14131), (4348, 14118), (4706, 13044), (6522, 9412), (7059, 8696)]