72429448

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 173660760

約数和(自身を除く): 101231312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 182, 196, 233, 244, 364, 392, 427, 466, 488, 637, 728, 793, 854, 932, 1274, 1586, 1631, 1708, 1864, 2548, 2989, 3029, 3172, 3262, 3416, 5096, 5551, 5978, 6058, 6344, 6524, 11102, 11417, 11956, 12116, 13048, 14213, 21203, 22204, 22834, 23912, 24232, 28426, 38857, 42406, 44408, 45668, 56852, 77714, 84812, 91336, 99491, 113704, 148421, 155428, 169624, 184769, 198982, 296842, 310856, 369538, 397964, 593684, 696437, 739076, 795928, 1187368, 1293383, 1392874, 1478152, 2586766, 2785748, 5173532, 5571496, 9053681, 10347064, 18107362, 36214724, 72429448]

約数ペア:

[(1, 72429448), (2, 36214724), (4, 18107362), (7, 10347064), (8, 9053681), (13, 5571496), (14, 5173532), (26, 2785748), (28, 2586766), (49, 1478152), (52, 1392874), (56, 1293383), (61, 1187368), (91, 795928), (98, 739076), (104, 696437), (122, 593684), (182, 397964), (196, 369538), (233, 310856), (244, 296842), (364, 198982), (392, 184769), (427, 169624), (466, 155428), (488, 148421), (637, 113704), (728, 99491), (793, 91336), (854, 84812), (932, 77714), (1274, 56852), (1586, 45668), (1631, 44408), (1708, 42406), (1864, 38857), (2548, 28426), (2989, 24232), (3029, 23912), (3172, 22834), (3262, 22204), (3416, 21203), (5096, 14213), (5551, 13048), (5978, 12116), (6058, 11956), (6344, 11417), (6524, 11102)]