129932532

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^2$

素因数の和:438

約数の個数: 72

約数和(自身を含む): 349502720

約数和(自身を除く): 219570188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 197, 279, 372, 394, 558, 591, 788, 837, 1116, 1182, 1674, 1773, 2364, 3348, 3546, 5319, 6107, 7092, 10638, 12214, 18321, 21276, 24428, 36642, 38809, 54963, 73284, 77618, 109926, 116427, 155236, 164889, 219852, 232854, 329778, 349281, 465708, 659556, 698562, 1047843, 1203079, 1397124, 2095686, 2406158, 3609237, 4191372, 4812316, 7218474, 10827711, 14436948, 21655422, 32483133, 43310844, 64966266, 129932532]

約数ペア:

[(1, 129932532), (2, 64966266), (3, 43310844), (4, 32483133), (6, 21655422), (9, 14436948), (12, 10827711), (18, 7218474), (27, 4812316), (31, 4191372), (36, 3609237), (54, 2406158), (62, 2095686), (93, 1397124), (108, 1203079), (124, 1047843), (186, 698562), (197, 659556), (279, 465708), (372, 349281), (394, 329778), (558, 232854), (591, 219852), (788, 164889), (837, 155236), (1116, 116427), (1182, 109926), (1674, 77618), (1773, 73284), (2364, 54963), (3348, 38809), (3546, 36642), (5319, 24428), (6107, 21276), (7092, 18321), (10638, 12214)]