74549488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 170614080

約数和(自身を除く): 96064592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 442, 464, 493, 727, 754, 884, 986, 1454, 1508, 1768, 1972, 2908, 3016, 3536, 3944, 5816, 6032, 6409, 7888, 9451, 11632, 12359, 12818, 18902, 21083, 24718, 25636, 37804, 42166, 49436, 51272, 75608, 84332, 98872, 102544, 151216, 160667, 168664, 197744, 274079, 321334, 337328, 358411, 548158, 642668, 716822, 1096316, 1285336, 1433644, 2192632, 2570672, 2867288, 4385264, 4659343, 5734576, 9318686, 18637372, 37274744, 74549488]

約数ペア:

[(1, 74549488), (2, 37274744), (4, 18637372), (8, 9318686), (13, 5734576), (16, 4659343), (17, 4385264), (26, 2867288), (29, 2570672), (34, 2192632), (52, 1433644), (58, 1285336), (68, 1096316), (104, 716822), (116, 642668), (136, 548158), (208, 358411), (221, 337328), (232, 321334), (272, 274079), (377, 197744), (442, 168664), (464, 160667), (493, 151216), (727, 102544), (754, 98872), (884, 84332), (986, 75608), (1454, 51272), (1508, 49436), (1768, 42166), (1972, 37804), (2908, 25636), (3016, 24718), (3536, 21083), (3944, 18902), (5816, 12818), (6032, 12359), (6409, 11632), (7888, 9451)]