66486672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1021

約数の個数: 120

約数和(自身を含む): 215879040

約数和(自身を除く): 149392368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 929, 994, 1008, 1136, 1278, 1491, 1704, 1858, 1988, 2556, 2787, 2982, 3408, 3716, 3976, 4473, 5112, 5574, 5964, 6503, 7432, 7952, 8361, 8946, 10224, 11148, 11928, 13006, 14864, 16722, 17892, 19509, 22296, 23856, 26012, 33444, 35784, 39018, 44592, 52024, 58527, 65959, 66888, 71568, 78036, 104048, 117054, 131918, 133776, 156072, 197877, 234108, 263836, 312144, 395754, 461713, 468216, 527672, 593631, 791508, 923426, 936432, 1055344, 1187262, 1385139, 1583016, 1846852, 2374524, 2770278, 3166032, 3693704, 4155417, 4749048, 5540556, 7387408, 8310834, 9498096, 11081112, 16621668, 22162224, 33243336, 66486672]

約数ペア:

[(1, 66486672), (2, 33243336), (3, 22162224), (4, 16621668), (6, 11081112), (7, 9498096), (8, 8310834), (9, 7387408), (12, 5540556), (14, 4749048), (16, 4155417), (18, 3693704), (21, 3166032), (24, 2770278), (28, 2374524), (36, 1846852), (42, 1583016), (48, 1385139), (56, 1187262), (63, 1055344), (71, 936432), (72, 923426), (84, 791508), (112, 593631), (126, 527672), (142, 468216), (144, 461713), (168, 395754), (213, 312144), (252, 263836), (284, 234108), (336, 197877), (426, 156072), (497, 133776), (504, 131918), (568, 117054), (639, 104048), (852, 78036), (929, 71568), (994, 66888), (1008, 65959), (1136, 58527), (1278, 52024), (1491, 44592), (1704, 39018), (1858, 35784), (1988, 33444), (2556, 26012), (2787, 23856), (2982, 22296), (3408, 19509), (3716, 17892), (3976, 16722), (4473, 14864), (5112, 13006), (5574, 11928), (5964, 11148), (6503, 10224), (7432, 8946), (7952, 8361)]