68675334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 171462144

約数和(自身を除く): 102786810

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1723, 1898, 2847, 3066, 3446, 5169, 5694, 6643, 10338, 12061, 13286, 19929, 22399, 24122, 36183, 39858, 44798, 67197, 72366, 125779, 134394, 156793, 251558, 313586, 377337, 470379, 754674, 880453, 940758, 1635127, 1760906, 2641359, 3270254, 4905381, 5282718, 9810762, 11445889, 22891778, 34337667, 68675334]

約数ペア:

[(1, 68675334), (2, 34337667), (3, 22891778), (6, 11445889), (7, 9810762), (13, 5282718), (14, 4905381), (21, 3270254), (26, 2641359), (39, 1760906), (42, 1635127), (73, 940758), (78, 880453), (91, 754674), (146, 470379), (182, 377337), (219, 313586), (273, 251558), (438, 156793), (511, 134394), (546, 125779), (949, 72366), (1022, 67197), (1533, 44798), (1723, 39858), (1898, 36183), (2847, 24122), (3066, 22399), (3446, 19929), (5169, 13286), (5694, 12061), (6643, 10338)]