61792380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26407}}^1$

素因数の和:26435

約数の個数: 72

約数和(自身を含む): 201862752

約数和(自身を除く): 140070372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 26407, 52814, 79221, 105628, 132035, 158442, 237663, 264070, 316884, 343291, 396105, 475326, 528140, 686582, 792210, 950652, 1029873, 1188315, 1373164, 1584420, 1716455, 2059746, 2376630, 3089619, 3432910, 4119492, 4753260, 5149365, 6179238, 6865820, 10298730, 12358476, 15448095, 20597460, 30896190, 61792380]

約数ペア:

[(1, 61792380), (2, 30896190), (3, 20597460), (4, 15448095), (5, 12358476), (6, 10298730), (9, 6865820), (10, 6179238), (12, 5149365), (13, 4753260), (15, 4119492), (18, 3432910), (20, 3089619), (26, 2376630), (30, 2059746), (36, 1716455), (39, 1584420), (45, 1373164), (52, 1188315), (60, 1029873), (65, 950652), (78, 792210), (90, 686582), (117, 528140), (130, 475326), (156, 396105), (180, 343291), (195, 316884), (234, 264070), (260, 237663), (390, 158442), (468, 132035), (585, 105628), (780, 79221), (1170, 52814), (2340, 26407)]