66100804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 161796096

約数和(自身を除く): 95695292

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 43, 44, 46, 49, 62, 77, 86, 92, 98, 124, 154, 161, 172, 196, 217, 253, 301, 308, 322, 341, 434, 473, 506, 539, 602, 644, 682, 713, 868, 946, 989, 1012, 1078, 1127, 1204, 1333, 1364, 1426, 1519, 1771, 1892, 1978, 2107, 2156, 2254, 2387, 2666, 2852, 3038, 3311, 3542, 3956, 4214, 4508, 4774, 4991, 5332, 6076, 6622, 6923, 7084, 7843, 8428, 9331, 9548, 9982, 10879, 12397, 13244, 13846, 14663, 15686, 16709, 18662, 19964, 21758, 23177, 24794, 27692, 29326, 30659, 31372, 33418, 34937, 37324, 43516, 46354, 48461, 49588, 54901, 58652, 61318, 65317, 66836, 69874, 76153, 92708, 96922, 102641, 109802, 122636, 130634, 139748, 152306, 193844, 205282, 214613, 219604, 261268, 304612, 337249, 384307, 410564, 429226, 533071, 674498, 718487, 768614, 858452, 1066142, 1348996, 1436974, 1502291, 1537228, 2132284, 2360743, 2873948, 3004582, 4721486, 6009164, 9442972, 16525201, 33050402, 66100804]

約数ペア:

[(1, 66100804), (2, 33050402), (4, 16525201), (7, 9442972), (11, 6009164), (14, 4721486), (22, 3004582), (23, 2873948), (28, 2360743), (31, 2132284), (43, 1537228), (44, 1502291), (46, 1436974), (49, 1348996), (62, 1066142), (77, 858452), (86, 768614), (92, 718487), (98, 674498), (124, 533071), (154, 429226), (161, 410564), (172, 384307), (196, 337249), (217, 304612), (253, 261268), (301, 219604), (308, 214613), (322, 205282), (341, 193844), (434, 152306), (473, 139748), (506, 130634), (539, 122636), (602, 109802), (644, 102641), (682, 96922), (713, 92708), (868, 76153), (946, 69874), (989, 66836), (1012, 65317), (1078, 61318), (1127, 58652), (1204, 54901), (1333, 49588), (1364, 48461), (1426, 46354), (1519, 43516), (1771, 37324), (1892, 34937), (1978, 33418), (2107, 31372), (2156, 30659), (2254, 29326), (2387, 27692), (2666, 24794), (2852, 23177), (3038, 21758), (3311, 19964), (3542, 18662), (3956, 16709), (4214, 15686), (4508, 14663), (4774, 13846), (4991, 13244), (5332, 12397), (6076, 10879), (6622, 9982), (6923, 9548), (7084, 9331), (7843, 8428)]