80513632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 174041784

約数和(自身を除く): 93528152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 67, 68, 94, 134, 136, 188, 268, 272, 376, 536, 544, 752, 799, 1072, 1139, 1504, 1598, 2144, 2209, 2278, 3149, 3196, 4418, 4556, 6298, 6392, 8836, 9112, 12596, 12784, 17672, 18224, 25192, 25568, 35344, 36448, 37553, 50384, 53533, 70688, 75106, 100768, 107066, 148003, 150212, 214132, 296006, 300424, 428264, 592012, 600848, 856528, 1184024, 1201696, 1713056, 2368048, 2516051, 4736096, 5032102, 10064204, 20128408, 40256816, 80513632]

約数ペア:

[(1, 80513632), (2, 40256816), (4, 20128408), (8, 10064204), (16, 5032102), (17, 4736096), (32, 2516051), (34, 2368048), (47, 1713056), (67, 1201696), (68, 1184024), (94, 856528), (134, 600848), (136, 592012), (188, 428264), (268, 300424), (272, 296006), (376, 214132), (536, 150212), (544, 148003), (752, 107066), (799, 100768), (1072, 75106), (1139, 70688), (1504, 53533), (1598, 50384), (2144, 37553), (2209, 36448), (2278, 35344), (3149, 25568), (3196, 25192), (4418, 18224), (4556, 17672), (6298, 12784), (6392, 12596), (8836, 9112)]