61619766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 135589824

約数和(自身を除く): 73970058

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 169, 201, 338, 402, 507, 871, 907, 1014, 1742, 1814, 2613, 2721, 5226, 5442, 11323, 11791, 22646, 23582, 33969, 35373, 60769, 67938, 70746, 121538, 153283, 182307, 306566, 364614, 459849, 789997, 919698, 1579994, 2369991, 4739982, 10269961, 20539922, 30809883, 61619766]

約数ペア:

[(1, 61619766), (2, 30809883), (3, 20539922), (6, 10269961), (13, 4739982), (26, 2369991), (39, 1579994), (67, 919698), (78, 789997), (134, 459849), (169, 364614), (201, 306566), (338, 182307), (402, 153283), (507, 121538), (871, 70746), (907, 67938), (1014, 60769), (1742, 35373), (1814, 33969), (2613, 23582), (2721, 22646), (5226, 11791), (5442, 11323)]