79198938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 141432102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 71, 78, 91, 117, 126, 142, 182, 189, 213, 227, 234, 273, 351, 378, 426, 454, 497, 546, 639, 681, 702, 819, 923, 994, 1278, 1362, 1491, 1589, 1638, 1846, 1917, 2043, 2457, 2769, 2951, 2982, 3178, 3834, 4086, 4473, 4767, 4914, 5538, 5902, 6129, 6461, 8307, 8853, 8946, 9534, 12258, 12922, 13419, 14301, 16117, 16614, 17706, 19383, 20657, 24921, 26559, 26838, 28602, 32234, 38766, 41314, 42903, 48351, 49842, 53118, 58149, 61971, 79677, 85806, 96702, 112819, 116298, 123942, 145053, 159354, 174447, 185913, 209521, 225638, 290106, 338457, 348894, 371826, 419042, 435159, 557739, 628563, 676914, 870318, 1015371, 1115478, 1257126, 1466647, 1885689, 2030742, 2933294, 3046113, 3771378, 4399941, 5657067, 6092226, 8799882, 11314134, 13199823, 26399646, 39599469, 79198938]

約数ペア:

[(1, 79198938), (2, 39599469), (3, 26399646), (6, 13199823), (7, 11314134), (9, 8799882), (13, 6092226), (14, 5657067), (18, 4399941), (21, 3771378), (26, 3046113), (27, 2933294), (39, 2030742), (42, 1885689), (54, 1466647), (63, 1257126), (71, 1115478), (78, 1015371), (91, 870318), (117, 676914), (126, 628563), (142, 557739), (182, 435159), (189, 419042), (213, 371826), (227, 348894), (234, 338457), (273, 290106), (351, 225638), (378, 209521), (426, 185913), (454, 174447), (497, 159354), (546, 145053), (639, 123942), (681, 116298), (702, 112819), (819, 96702), (923, 85806), (994, 79677), (1278, 61971), (1362, 58149), (1491, 53118), (1589, 49842), (1638, 48351), (1846, 42903), (1917, 41314), (2043, 38766), (2457, 32234), (2769, 28602), (2951, 26838), (2982, 26559), (3178, 24921), (3834, 20657), (4086, 19383), (4473, 17706), (4767, 16614), (4914, 16117), (5538, 14301), (5902, 13419), (6129, 12922), (6461, 12258), (8307, 9534), (8853, 8946)]