72381192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 196392000

約数和(自身を除く): 124010808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1669, 1807, 3336, 3338, 3614, 5007, 5421, 6676, 7228, 10014, 10842, 13352, 14456, 20028, 21684, 21697, 40056, 43368, 43394, 65091, 86788, 130182, 173576, 231991, 260364, 463982, 520728, 695973, 927964, 1391946, 1855928, 2783892, 3015883, 5567784, 6031766, 9047649, 12063532, 18095298, 24127064, 36190596, 72381192]

約数ペア:

[(1, 72381192), (2, 36190596), (3, 24127064), (4, 18095298), (6, 12063532), (8, 9047649), (12, 6031766), (13, 5567784), (24, 3015883), (26, 2783892), (39, 1855928), (52, 1391946), (78, 927964), (104, 695973), (139, 520728), (156, 463982), (278, 260364), (312, 231991), (417, 173576), (556, 130182), (834, 86788), (1112, 65091), (1668, 43394), (1669, 43368), (1807, 40056), (3336, 21697), (3338, 21684), (3614, 20028), (5007, 14456), (5421, 13352), (6676, 10842), (7228, 10014)]