61162504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 129991680

約数和(自身を除く): 68829176

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 61, 62, 104, 122, 124, 244, 248, 311, 403, 488, 622, 793, 806, 1244, 1586, 1612, 1891, 2488, 3172, 3224, 3782, 4043, 6344, 7564, 8086, 9641, 15128, 16172, 18971, 19282, 24583, 32344, 37942, 38564, 49166, 75884, 77128, 98332, 125333, 151768, 196664, 246623, 250666, 493246, 501332, 588101, 986492, 1002664, 1176202, 1972984, 2352404, 4704808, 7645313, 15290626, 30581252, 61162504]

約数ペア:

[(1, 61162504), (2, 30581252), (4, 15290626), (8, 7645313), (13, 4704808), (26, 2352404), (31, 1972984), (52, 1176202), (61, 1002664), (62, 986492), (104, 588101), (122, 501332), (124, 493246), (244, 250666), (248, 246623), (311, 196664), (403, 151768), (488, 125333), (622, 98332), (793, 77128), (806, 75884), (1244, 49166), (1586, 38564), (1612, 37942), (1891, 32344), (2488, 24583), (3172, 19282), (3224, 18971), (3782, 16172), (4043, 15128), (6344, 9641), (7564, 8086)]