61407684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131213}}^1$

素因数の和:131236

約数の個数: 36

約数和(自身を含む): 167166636

約数和(自身を除く): 105758952

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 131213, 262426, 393639, 524852, 787278, 1180917, 1574556, 1705769, 2361834, 3411538, 4723668, 5117307, 6823076, 10234614, 15351921, 20469228, 30703842, 61407684]

約数ペア:

[(1, 61407684), (2, 30703842), (3, 20469228), (4, 15351921), (6, 10234614), (9, 6823076), (12, 5117307), (13, 4723668), (18, 3411538), (26, 2361834), (36, 1705769), (39, 1574556), (52, 1180917), (78, 787278), (117, 524852), (156, 393639), (234, 262426), (468, 131213)]