89279744

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 189846720

約数和(自身を除く): 100566976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 128, 184, 236, 256, 257, 368, 472, 514, 736, 944, 1028, 1357, 1472, 1888, 2056, 2714, 2944, 3776, 4112, 5428, 5888, 5911, 7552, 8224, 10856, 11822, 15104, 15163, 16448, 21712, 23644, 30326, 32896, 43424, 47288, 60652, 65792, 86848, 94576, 121304, 173696, 189152, 242608, 347392, 348749, 378304, 485216, 697498, 756608, 970432, 1394996, 1513216, 1940864, 2789992, 3881728, 5579984, 11159968, 22319936, 44639872, 89279744]

約数ペア:

[(1, 89279744), (2, 44639872), (4, 22319936), (8, 11159968), (16, 5579984), (23, 3881728), (32, 2789992), (46, 1940864), (59, 1513216), (64, 1394996), (92, 970432), (118, 756608), (128, 697498), (184, 485216), (236, 378304), (256, 348749), (257, 347392), (368, 242608), (472, 189152), (514, 173696), (736, 121304), (944, 94576), (1028, 86848), (1357, 65792), (1472, 60652), (1888, 47288), (2056, 43424), (2714, 32896), (2944, 30326), (3776, 23644), (4112, 21712), (5428, 16448), (5888, 15163), (5911, 15104), (7552, 11822), (8224, 10856)]