90904608

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1174

約数の個数: 72

約数和(自身を含む): 259459200

約数和(自身を除く): 168554592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 719, 878, 1317, 1438, 1756, 2157, 2634, 2876, 3512, 3951, 4314, 5268, 5752, 6471, 7024, 7902, 8628, 10536, 11504, 12942, 14048, 15804, 17256, 21072, 23008, 25884, 31608, 34512, 42144, 51768, 63216, 69024, 103536, 126432, 207072, 315641, 631282, 946923, 1262564, 1893846, 2525128, 2840769, 3787692, 5050256, 5681538, 7575384, 10100512, 11363076, 15150768, 22726152, 30301536, 45452304, 90904608]

約数ペア:

[(1, 90904608), (2, 45452304), (3, 30301536), (4, 22726152), (6, 15150768), (8, 11363076), (9, 10100512), (12, 7575384), (16, 5681538), (18, 5050256), (24, 3787692), (32, 2840769), (36, 2525128), (48, 1893846), (72, 1262564), (96, 946923), (144, 631282), (288, 315641), (439, 207072), (719, 126432), (878, 103536), (1317, 69024), (1438, 63216), (1756, 51768), (2157, 42144), (2634, 34512), (2876, 31608), (3512, 25884), (3951, 23008), (4314, 21072), (5268, 17256), (5752, 15804), (6471, 14048), (7024, 12942), (7902, 11504), (8628, 10536)]