91509028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 185706864

約数和(自身を除く): 94197836

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 442, 793, 884, 1037, 1586, 1697, 2074, 3172, 3394, 4148, 6788, 13481, 22061, 26962, 28849, 44122, 53924, 57698, 88244, 103517, 115396, 207034, 375037, 414068, 750074, 1345721, 1500148, 1759789, 2691442, 3519578, 5382884, 7039156, 22877257, 45754514, 91509028]

約数ペア:

[(1, 91509028), (2, 45754514), (4, 22877257), (13, 7039156), (17, 5382884), (26, 3519578), (34, 2691442), (52, 1759789), (61, 1500148), (68, 1345721), (122, 750074), (221, 414068), (244, 375037), (442, 207034), (793, 115396), (884, 103517), (1037, 88244), (1586, 57698), (1697, 53924), (2074, 44122), (3172, 28849), (3394, 26962), (4148, 22061), (6788, 13481)]