78224568

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 201590400

約数和(自身を除く): 123365832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 229, 258, 331, 344, 458, 516, 662, 687, 916, 993, 1032, 1324, 1374, 1832, 1986, 2648, 2748, 3972, 5496, 7944, 9847, 14233, 19694, 28466, 29541, 39388, 42699, 56932, 59082, 75799, 78776, 85398, 113864, 118164, 151598, 170796, 227397, 236328, 303196, 341592, 454794, 606392, 909588, 1819176, 3259357, 6518714, 9778071, 13037428, 19556142, 26074856, 39112284, 78224568]

約数ペア:

[(1, 78224568), (2, 39112284), (3, 26074856), (4, 19556142), (6, 13037428), (8, 9778071), (12, 6518714), (24, 3259357), (43, 1819176), (86, 909588), (129, 606392), (172, 454794), (229, 341592), (258, 303196), (331, 236328), (344, 227397), (458, 170796), (516, 151598), (662, 118164), (687, 113864), (916, 85398), (993, 78776), (1032, 75799), (1324, 59082), (1374, 56932), (1832, 42699), (1986, 39388), (2648, 29541), (2748, 28466), (3972, 19694), (5496, 14233), (7944, 9847)]