77790538

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 146598984

約数和(自身を除く): 68808446

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 238, 371, 742, 833, 881, 901, 1666, 1762, 1802, 2597, 5194, 6167, 6307, 12334, 12614, 14977, 29954, 43169, 44149, 46693, 86338, 88298, 93386, 104839, 209678, 326851, 653702, 733873, 793781, 1467746, 1587562, 2287957, 4575914, 5556467, 11112934, 38895269, 77790538]

約数ペア:

[(1, 77790538), (2, 38895269), (7, 11112934), (14, 5556467), (17, 4575914), (34, 2287957), (49, 1587562), (53, 1467746), (98, 793781), (106, 733873), (119, 653702), (238, 326851), (371, 209678), (742, 104839), (833, 93386), (881, 88298), (901, 86338), (1666, 46693), (1762, 44149), (1802, 43169), (2597, 29954), (5194, 14977), (6167, 12614), (6307, 12334)]