76642460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 171533376

約数和(自身を除く): 94890916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1303, 1730, 2606, 2941, 3460, 5212, 5882, 6515, 11764, 13030, 14705, 22151, 26060, 29410, 44302, 58820, 88604, 110755, 221510, 225419, 443020, 450838, 901676, 1127095, 2254190, 3832123, 4508380, 7664246, 15328492, 19160615, 38321230, 76642460]

約数ペア:

[(1, 76642460), (2, 38321230), (4, 19160615), (5, 15328492), (10, 7664246), (17, 4508380), (20, 3832123), (34, 2254190), (68, 1127095), (85, 901676), (170, 450838), (173, 443020), (340, 225419), (346, 221510), (692, 110755), (865, 88604), (1303, 58820), (1730, 44302), (2606, 29410), (2941, 26060), (3460, 22151), (5212, 14705), (5882, 13030), (6515, 11764)]