69773004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 212179968

約数和(自身を除く): 142406964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 47, 63, 84, 86, 94, 126, 129, 137, 141, 172, 188, 252, 258, 274, 282, 301, 329, 387, 411, 423, 516, 548, 564, 602, 658, 774, 822, 846, 903, 959, 987, 1204, 1233, 1316, 1548, 1644, 1692, 1806, 1918, 1974, 2021, 2466, 2709, 2877, 2961, 3612, 3836, 3948, 4042, 4932, 5418, 5754, 5891, 5922, 6063, 6439, 8084, 8631, 10836, 11508, 11782, 11844, 12126, 12878, 14147, 17262, 17673, 18189, 19317, 23564, 24252, 25756, 28294, 34524, 35346, 36378, 38634, 41237, 42441, 45073, 53019, 56588, 57951, 70692, 72756, 77268, 82474, 84882, 90146, 106038, 115902, 123711, 127323, 135219, 164948, 169764, 180292, 212076, 231804, 247422, 254646, 270438, 276877, 371133, 405657, 494844, 509292, 540876, 553754, 742266, 811314, 830631, 1107508, 1484532, 1622628, 1661262, 1938139, 2491893, 3322524, 3876278, 4983786, 5814417, 7752556, 9967572, 11628834, 17443251, 23257668, 34886502, 69773004]

約数ペア:

[(1, 69773004), (2, 34886502), (3, 23257668), (4, 17443251), (6, 11628834), (7, 9967572), (9, 7752556), (12, 5814417), (14, 4983786), (18, 3876278), (21, 3322524), (28, 2491893), (36, 1938139), (42, 1661262), (43, 1622628), (47, 1484532), (63, 1107508), (84, 830631), (86, 811314), (94, 742266), (126, 553754), (129, 540876), (137, 509292), (141, 494844), (172, 405657), (188, 371133), (252, 276877), (258, 270438), (274, 254646), (282, 247422), (301, 231804), (329, 212076), (387, 180292), (411, 169764), (423, 164948), (516, 135219), (548, 127323), (564, 123711), (602, 115902), (658, 106038), (774, 90146), (822, 84882), (846, 82474), (903, 77268), (959, 72756), (987, 70692), (1204, 57951), (1233, 56588), (1316, 53019), (1548, 45073), (1644, 42441), (1692, 41237), (1806, 38634), (1918, 36378), (1974, 35346), (2021, 34524), (2466, 28294), (2709, 25756), (2877, 24252), (2961, 23564), (3612, 19317), (3836, 18189), (3948, 17673), (4042, 17262), (4932, 14147), (5418, 12878), (5754, 12126), (5891, 11844), (5922, 11782), (6063, 11508), (6439, 10836), (8084, 8631)]