66890376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 226212480

約数和(自身を除く): 159322104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 37, 42, 51, 56, 63, 68, 72, 74, 84, 102, 111, 119, 126, 136, 148, 153, 168, 204, 211, 222, 238, 252, 259, 296, 306, 333, 357, 408, 422, 444, 476, 504, 518, 612, 629, 633, 666, 714, 777, 844, 888, 952, 1036, 1071, 1224, 1258, 1266, 1332, 1428, 1477, 1554, 1688, 1887, 1899, 2072, 2142, 2331, 2516, 2532, 2664, 2856, 2954, 3108, 3587, 3774, 3798, 4284, 4403, 4431, 4662, 5032, 5064, 5661, 5908, 6216, 7174, 7548, 7596, 7807, 8568, 8806, 8862, 9324, 10761, 11322, 11816, 13209, 13293, 14348, 15096, 15192, 15614, 17612, 17724, 18648, 21522, 22644, 23421, 25109, 26418, 26586, 28696, 31228, 32283, 35224, 35448, 39627, 43044, 45288, 46842, 50218, 52836, 53172, 54649, 62456, 64566, 70263, 75327, 79254, 86088, 93684, 100436, 105672, 106344, 109298, 129132, 132719, 140526, 150654, 158508, 163947, 187368, 200872, 218596, 225981, 258264, 265438, 281052, 301308, 317016, 327894, 398157, 437192, 451962, 491841, 530876, 562104, 602616, 655788, 796314, 903924, 929033, 983682, 1061752, 1194471, 1311576, 1592628, 1807848, 1858066, 1967364, 2388942, 2787099, 3185256, 3716132, 3934728, 4777884, 5574198, 7432264, 8361297, 9555768, 11148396, 16722594, 22296792, 33445188, 66890376]

約数ペア:

[(1, 66890376), (2, 33445188), (3, 22296792), (4, 16722594), (6, 11148396), (7, 9555768), (8, 8361297), (9, 7432264), (12, 5574198), (14, 4777884), (17, 3934728), (18, 3716132), (21, 3185256), (24, 2787099), (28, 2388942), (34, 1967364), (36, 1858066), (37, 1807848), (42, 1592628), (51, 1311576), (56, 1194471), (63, 1061752), (68, 983682), (72, 929033), (74, 903924), (84, 796314), (102, 655788), (111, 602616), (119, 562104), (126, 530876), (136, 491841), (148, 451962), (153, 437192), (168, 398157), (204, 327894), (211, 317016), (222, 301308), (238, 281052), (252, 265438), (259, 258264), (296, 225981), (306, 218596), (333, 200872), (357, 187368), (408, 163947), (422, 158508), (444, 150654), (476, 140526), (504, 132719), (518, 129132), (612, 109298), (629, 106344), (633, 105672), (666, 100436), (714, 93684), (777, 86088), (844, 79254), (888, 75327), (952, 70263), (1036, 64566), (1071, 62456), (1224, 54649), (1258, 53172), (1266, 52836), (1332, 50218), (1428, 46842), (1477, 45288), (1554, 43044), (1688, 39627), (1887, 35448), (1899, 35224), (2072, 32283), (2142, 31228), (2331, 28696), (2516, 26586), (2532, 26418), (2664, 25109), (2856, 23421), (2954, 22644), (3108, 21522), (3587, 18648), (3774, 17724), (3798, 17612), (4284, 15614), (4403, 15192), (4431, 15096), (4662, 14348), (5032, 13293), (5064, 13209), (5661, 11816), (5908, 11322), (6216, 10761), (7174, 9324), (7548, 8862), (7596, 8806), (7807, 8568)]