61511844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 157538304

約数和(自身を除く): 96026460

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 71, 73, 86, 92, 129, 138, 142, 146, 172, 213, 219, 258, 276, 284, 292, 426, 438, 516, 852, 876, 989, 1633, 1679, 1978, 2967, 3053, 3139, 3266, 3358, 3956, 4899, 5037, 5183, 5934, 6106, 6278, 6532, 6716, 9159, 9417, 9798, 10074, 10366, 11868, 12212, 12556, 15549, 18318, 18834, 19596, 20148, 20732, 31098, 36636, 37668, 62196, 70219, 72197, 119209, 140438, 144394, 210657, 216591, 222869, 238418, 280876, 288788, 357627, 421314, 433182, 445738, 476836, 668607, 715254, 842628, 866364, 891476, 1337214, 1430508, 2674428, 5125987, 10251974, 15377961, 20503948, 30755922, 61511844]

約数ペア:

[(1, 61511844), (2, 30755922), (3, 20503948), (4, 15377961), (6, 10251974), (12, 5125987), (23, 2674428), (43, 1430508), (46, 1337214), (69, 891476), (71, 866364), (73, 842628), (86, 715254), (92, 668607), (129, 476836), (138, 445738), (142, 433182), (146, 421314), (172, 357627), (213, 288788), (219, 280876), (258, 238418), (276, 222869), (284, 216591), (292, 210657), (426, 144394), (438, 140438), (516, 119209), (852, 72197), (876, 70219), (989, 62196), (1633, 37668), (1679, 36636), (1978, 31098), (2967, 20732), (3053, 20148), (3139, 19596), (3266, 18834), (3358, 18318), (3956, 15549), (4899, 12556), (5037, 12212), (5183, 11868), (5934, 10366), (6106, 10074), (6278, 9798), (6532, 9417), (6716, 9159)]