71349476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 150189312

約数和(自身を除く): 78839836

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 181, 187, 289, 341, 362, 374, 527, 578, 682, 724, 748, 1054, 1156, 1364, 1991, 2108, 3077, 3179, 3982, 5611, 5797, 6154, 6358, 7964, 8959, 11222, 11594, 12308, 12716, 17918, 22444, 23188, 33847, 35836, 52309, 61721, 67694, 95387, 98549, 104618, 123442, 135388, 190774, 197098, 209236, 246884, 381548, 394196, 575399, 1049257, 1150798, 1621579, 2098514, 2301596, 3243158, 4197028, 6486316, 17837369, 35674738, 71349476]

約数ペア:

[(1, 71349476), (2, 35674738), (4, 17837369), (11, 6486316), (17, 4197028), (22, 3243158), (31, 2301596), (34, 2098514), (44, 1621579), (62, 1150798), (68, 1049257), (124, 575399), (181, 394196), (187, 381548), (289, 246884), (341, 209236), (362, 197098), (374, 190774), (527, 135388), (578, 123442), (682, 104618), (724, 98549), (748, 95387), (1054, 67694), (1156, 61721), (1364, 52309), (1991, 35836), (2108, 33847), (3077, 23188), (3179, 22444), (3982, 17918), (5611, 12716), (5797, 12308), (6154, 11594), (6358, 11222), (7964, 8959)]