76704862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 140152320

約数和(自身を除く): 63447458

約数列:

[1, 2, 13, 19, 23, 26, 38, 43, 46, 86, 157, 247, 299, 314, 437, 494, 559, 598, 817, 874, 989, 1118, 1634, 1978, 2041, 2983, 3611, 4082, 5681, 5966, 6751, 7222, 10621, 11362, 12857, 13502, 18791, 21242, 25714, 37582, 38779, 46943, 68609, 77558, 87763, 93886, 128269, 137218, 155273, 175526, 244283, 256538, 310546, 488566, 891917, 1667497, 1783834, 2018549, 2950187, 3334994, 4037098, 5900374, 38352431, 76704862]

約数ペア:

[(1, 76704862), (2, 38352431), (13, 5900374), (19, 4037098), (23, 3334994), (26, 2950187), (38, 2018549), (43, 1783834), (46, 1667497), (86, 891917), (157, 488566), (247, 310546), (299, 256538), (314, 244283), (437, 175526), (494, 155273), (559, 137218), (598, 128269), (817, 93886), (874, 87763), (989, 77558), (1118, 68609), (1634, 46943), (1978, 38779), (2041, 37582), (2983, 25714), (3611, 21242), (4082, 18791), (5681, 13502), (5966, 12857), (6751, 11362), (7222, 10621)]