90709968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{60961}}^1$

素因数の和:61003

約数の個数: 40

約数和(自身を含む): 241897216

約数和(自身を除く): 151187248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 60961, 121922, 182883, 243844, 365766, 487688, 731532, 975376, 1463064, 1889791, 2926128, 3779582, 5669373, 7559164, 11338746, 15118328, 22677492, 30236656, 45354984, 90709968]

約数ペア:

[(1, 90709968), (2, 45354984), (3, 30236656), (4, 22677492), (6, 15118328), (8, 11338746), (12, 7559164), (16, 5669373), (24, 3779582), (31, 2926128), (48, 1889791), (62, 1463064), (93, 975376), (124, 731532), (186, 487688), (248, 365766), (372, 243844), (496, 182883), (744, 121922), (1488, 60961)]