66719268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 153911772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 71, 77, 84, 99, 108, 113, 126, 132, 142, 154, 189, 198, 213, 226, 231, 252, 284, 297, 308, 339, 378, 396, 426, 452, 462, 497, 594, 639, 678, 693, 756, 781, 791, 852, 924, 994, 1017, 1188, 1243, 1278, 1356, 1386, 1491, 1562, 1582, 1917, 1988, 2034, 2079, 2343, 2373, 2486, 2556, 2772, 2982, 3051, 3124, 3164, 3729, 3834, 4068, 4158, 4473, 4686, 4746, 4972, 5467, 5964, 6102, 7029, 7119, 7458, 7668, 8023, 8316, 8701, 8946, 9372, 9492, 10934, 11187, 12204, 13419, 14058, 14238, 14916, 16046, 16401, 17402, 17892, 21087, 21357, 21868, 22374, 24069, 26103, 26838, 28116, 28476, 32092, 32802, 33561, 34804, 42174, 42714, 44748, 48138, 49203, 52206, 53676, 56161, 65604, 67122, 72207, 78309, 84348, 85428, 88253, 96276, 98406, 104412, 112322, 134244, 144414, 147609, 156618, 168483, 176506, 196812, 216621, 224644, 234927, 264759, 288828, 295218, 313236, 336966, 353012, 433242, 469854, 505449, 529518, 590436, 617771, 673932, 794277, 866484, 939708, 1010898, 1059036, 1235542, 1516347, 1588554, 1853313, 2021796, 2382831, 2471084, 3032694, 3177108, 3706626, 4765662, 5559939, 6065388, 7413252, 9531324, 11119878, 16679817, 22239756, 33359634, 66719268]

約数ペア:

[(1, 66719268), (2, 33359634), (3, 22239756), (4, 16679817), (6, 11119878), (7, 9531324), (9, 7413252), (11, 6065388), (12, 5559939), (14, 4765662), (18, 3706626), (21, 3177108), (22, 3032694), (27, 2471084), (28, 2382831), (33, 2021796), (36, 1853313), (42, 1588554), (44, 1516347), (54, 1235542), (63, 1059036), (66, 1010898), (71, 939708), (77, 866484), (84, 794277), (99, 673932), (108, 617771), (113, 590436), (126, 529518), (132, 505449), (142, 469854), (154, 433242), (189, 353012), (198, 336966), (213, 313236), (226, 295218), (231, 288828), (252, 264759), (284, 234927), (297, 224644), (308, 216621), (339, 196812), (378, 176506), (396, 168483), (426, 156618), (452, 147609), (462, 144414), (497, 134244), (594, 112322), (639, 104412), (678, 98406), (693, 96276), (756, 88253), (781, 85428), (791, 84348), (852, 78309), (924, 72207), (994, 67122), (1017, 65604), (1188, 56161), (1243, 53676), (1278, 52206), (1356, 49203), (1386, 48138), (1491, 44748), (1562, 42714), (1582, 42174), (1917, 34804), (1988, 33561), (2034, 32802), (2079, 32092), (2343, 28476), (2373, 28116), (2486, 26838), (2556, 26103), (2772, 24069), (2982, 22374), (3051, 21868), (3124, 21357), (3164, 21087), (3729, 17892), (3834, 17402), (4068, 16401), (4158, 16046), (4473, 14916), (4686, 14238), (4746, 14058), (4972, 13419), (5467, 12204), (5964, 11187), (6102, 10934), (7029, 9492), (7119, 9372), (7458, 8946), (7668, 8701), (8023, 8316)]