66743124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 196632576

約数和(自身を除く): 129889452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 71, 76, 84, 93, 114, 124, 133, 142, 186, 213, 217, 228, 266, 284, 361, 372, 399, 426, 434, 497, 532, 589, 651, 722, 798, 852, 868, 994, 1083, 1178, 1302, 1349, 1444, 1491, 1596, 1767, 1988, 2166, 2201, 2356, 2527, 2604, 2698, 2982, 3534, 4047, 4123, 4332, 4402, 5054, 5396, 5964, 6603, 7068, 7581, 8094, 8246, 8804, 9443, 10108, 11191, 12369, 13206, 15162, 15407, 16188, 16492, 18886, 22382, 24738, 25631, 26412, 28329, 30324, 30814, 33573, 37772, 41819, 44764, 46221, 49476, 51262, 56658, 61628, 67146, 76893, 78337, 83638, 92442, 102524, 113316, 125457, 134292, 153786, 156674, 167276, 179417, 184884, 235011, 250914, 292733, 307572, 313348, 358834, 470022, 501828, 538251, 585466, 717668, 794561, 878199, 940044, 1076502, 1170932, 1589122, 1756398, 2153004, 2383683, 3178244, 3512796, 4767366, 5561927, 9534732, 11123854, 16685781, 22247708, 33371562, 66743124]

約数ペア:

[(1, 66743124), (2, 33371562), (3, 22247708), (4, 16685781), (6, 11123854), (7, 9534732), (12, 5561927), (14, 4767366), (19, 3512796), (21, 3178244), (28, 2383683), (31, 2153004), (38, 1756398), (42, 1589122), (57, 1170932), (62, 1076502), (71, 940044), (76, 878199), (84, 794561), (93, 717668), (114, 585466), (124, 538251), (133, 501828), (142, 470022), (186, 358834), (213, 313348), (217, 307572), (228, 292733), (266, 250914), (284, 235011), (361, 184884), (372, 179417), (399, 167276), (426, 156674), (434, 153786), (497, 134292), (532, 125457), (589, 113316), (651, 102524), (722, 92442), (798, 83638), (852, 78337), (868, 76893), (994, 67146), (1083, 61628), (1178, 56658), (1302, 51262), (1349, 49476), (1444, 46221), (1491, 44764), (1596, 41819), (1767, 37772), (1988, 33573), (2166, 30814), (2201, 30324), (2356, 28329), (2527, 26412), (2604, 25631), (2698, 24738), (2982, 22382), (3534, 18886), (4047, 16492), (4123, 16188), (4332, 15407), (4402, 15162), (5054, 13206), (5396, 12369), (5964, 11191), (6603, 10108), (7068, 9443), (7581, 8804), (8094, 8246)]