71619132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 192613120

約数和(自身を除く): 120993988

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 73, 76, 78, 114, 146, 156, 219, 228, 247, 292, 331, 438, 494, 662, 741, 876, 949, 988, 993, 1324, 1387, 1482, 1898, 1986, 2774, 2847, 2964, 3796, 3972, 4161, 4303, 5548, 5694, 6289, 8322, 8606, 11388, 12578, 12909, 16644, 17212, 18031, 18867, 24163, 25156, 25818, 36062, 37734, 48326, 51636, 54093, 72124, 72489, 75468, 81757, 96652, 108186, 144978, 163514, 216372, 245271, 289956, 314119, 327028, 459097, 490542, 628238, 918194, 942357, 981084, 1256476, 1377291, 1836388, 1884714, 2754582, 3769428, 5509164, 5968261, 11936522, 17904783, 23873044, 35809566, 71619132]

約数ペア:

[(1, 71619132), (2, 35809566), (3, 23873044), (4, 17904783), (6, 11936522), (12, 5968261), (13, 5509164), (19, 3769428), (26, 2754582), (38, 1884714), (39, 1836388), (52, 1377291), (57, 1256476), (73, 981084), (76, 942357), (78, 918194), (114, 628238), (146, 490542), (156, 459097), (219, 327028), (228, 314119), (247, 289956), (292, 245271), (331, 216372), (438, 163514), (494, 144978), (662, 108186), (741, 96652), (876, 81757), (949, 75468), (988, 72489), (993, 72124), (1324, 54093), (1387, 51636), (1482, 48326), (1898, 37734), (1986, 36062), (2774, 25818), (2847, 25156), (2964, 24163), (3796, 18867), (3972, 18031), (4161, 17212), (4303, 16644), (5548, 12909), (5694, 12578), (6289, 11388), (8322, 8606)]