61587064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 148428000

約数和(自身を除く): 86840936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 121, 122, 149, 154, 242, 244, 298, 308, 427, 484, 488, 596, 616, 671, 847, 854, 968, 1043, 1192, 1342, 1639, 1694, 1708, 2086, 2684, 3278, 3388, 3416, 4172, 4697, 5368, 6556, 6776, 7381, 8344, 9089, 9394, 11473, 13112, 14762, 18029, 18178, 18788, 22946, 29524, 36058, 36356, 37576, 45892, 51667, 59048, 63623, 72116, 72712, 91784, 99979, 103334, 126203, 127246, 144232, 199958, 206668, 252406, 254492, 399916, 413336, 504812, 508984, 699853, 799832, 1009624, 1099769, 1399706, 2199538, 2799412, 4399076, 5598824, 7698383, 8798152, 15396766, 30793532, 61587064]

約数ペア:

[(1, 61587064), (2, 30793532), (4, 15396766), (7, 8798152), (8, 7698383), (11, 5598824), (14, 4399076), (22, 2799412), (28, 2199538), (44, 1399706), (56, 1099769), (61, 1009624), (77, 799832), (88, 699853), (121, 508984), (122, 504812), (149, 413336), (154, 399916), (242, 254492), (244, 252406), (298, 206668), (308, 199958), (427, 144232), (484, 127246), (488, 126203), (596, 103334), (616, 99979), (671, 91784), (847, 72712), (854, 72116), (968, 63623), (1043, 59048), (1192, 51667), (1342, 45892), (1639, 37576), (1694, 36356), (1708, 36058), (2086, 29524), (2684, 22946), (3278, 18788), (3388, 18178), (3416, 18029), (4172, 14762), (4697, 13112), (5368, 11473), (6556, 9394), (6776, 9089), (7381, 8344)]