89151680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12113}}^1$

素因数の和:12153

約数の個数: 56

約数和(自身を含む): 221540832

約数和(自身を除く): 132389152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 12113, 24226, 48452, 60565, 96904, 121130, 193808, 242260, 278599, 387616, 484520, 557198, 775232, 969040, 1114396, 1392995, 1938080, 2228792, 2785990, 3876160, 4457584, 5571980, 8915168, 11143960, 17830336, 22287920, 44575840, 89151680]

約数ペア:

[(1, 89151680), (2, 44575840), (4, 22287920), (5, 17830336), (8, 11143960), (10, 8915168), (16, 5571980), (20, 4457584), (23, 3876160), (32, 2785990), (40, 2228792), (46, 1938080), (64, 1392995), (80, 1114396), (92, 969040), (115, 775232), (160, 557198), (184, 484520), (230, 387616), (320, 278599), (368, 242260), (460, 193808), (736, 121130), (920, 96904), (1472, 60565), (1840, 48452), (3680, 24226), (7360, 12113)]