77801648

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 155533200

約数和(自身を除く): 77731552

約数列:

[1, 2, 4, 8, 16, 59, 73, 118, 146, 236, 292, 472, 584, 944, 1129, 1168, 2258, 4307, 4516, 8614, 9032, 17228, 18064, 34456, 66611, 68912, 82417, 133222, 164834, 266444, 329668, 532888, 659336, 1065776, 1318672, 4862603, 9725206, 19450412, 38900824, 77801648]

約数ペア:

[(1, 77801648), (2, 38900824), (4, 19450412), (8, 9725206), (16, 4862603), (59, 1318672), (73, 1065776), (118, 659336), (146, 532888), (236, 329668), (292, 266444), (472, 164834), (584, 133222), (944, 82417), (1129, 68912), (1168, 66611), (2258, 34456), (4307, 18064), (4516, 17228), (8614, 9032)]