69647292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 210607488

約数和(自身を除く): 140960196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 83, 99, 117, 132, 143, 156, 163, 166, 198, 234, 249, 286, 326, 332, 396, 429, 468, 489, 498, 572, 652, 747, 858, 913, 978, 996, 1079, 1287, 1467, 1494, 1716, 1793, 1826, 1956, 2119, 2158, 2574, 2739, 2934, 2988, 3237, 3586, 3652, 4238, 4316, 5148, 5379, 5478, 5868, 6357, 6474, 7172, 8217, 8476, 9711, 10758, 10956, 11869, 12714, 12948, 13529, 16137, 16434, 19071, 19422, 21516, 23309, 23738, 25428, 27058, 32274, 32868, 35607, 38142, 38844, 40587, 46618, 47476, 54116, 64548, 69927, 71214, 76284, 81174, 93236, 106821, 121761, 139854, 142428, 148819, 162348, 175877, 209781, 213642, 243522, 279708, 297638, 351754, 419562, 427284, 446457, 487044, 527631, 595276, 703508, 839124, 892914, 1055262, 1339371, 1582893, 1785828, 1934647, 2110524, 2678742, 3165786, 3869294, 5357484, 5803941, 6331572, 7738588, 11607882, 17411823, 23215764, 34823646, 69647292]

約数ペア:

[(1, 69647292), (2, 34823646), (3, 23215764), (4, 17411823), (6, 11607882), (9, 7738588), (11, 6331572), (12, 5803941), (13, 5357484), (18, 3869294), (22, 3165786), (26, 2678742), (33, 2110524), (36, 1934647), (39, 1785828), (44, 1582893), (52, 1339371), (66, 1055262), (78, 892914), (83, 839124), (99, 703508), (117, 595276), (132, 527631), (143, 487044), (156, 446457), (163, 427284), (166, 419562), (198, 351754), (234, 297638), (249, 279708), (286, 243522), (326, 213642), (332, 209781), (396, 175877), (429, 162348), (468, 148819), (489, 142428), (498, 139854), (572, 121761), (652, 106821), (747, 93236), (858, 81174), (913, 76284), (978, 71214), (996, 69927), (1079, 64548), (1287, 54116), (1467, 47476), (1494, 46618), (1716, 40587), (1793, 38844), (1826, 38142), (1956, 35607), (2119, 32868), (2158, 32274), (2574, 27058), (2739, 25428), (2934, 23738), (2988, 23309), (3237, 21516), (3586, 19422), (3652, 19071), (4238, 16434), (4316, 16137), (5148, 13529), (5379, 12948), (5478, 12714), (5868, 11869), (6357, 10956), (6474, 10758), (7172, 9711), (8217, 8476)]