91370178

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 202400640

約数和(自身を除く): 111030462

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 239, 317, 402, 478, 603, 634, 717, 951, 1206, 1434, 1902, 2151, 2853, 4302, 5706, 16013, 21239, 32026, 42478, 48039, 63717, 75763, 96078, 127434, 144117, 151526, 191151, 227289, 288234, 382302, 454578, 681867, 1363734, 5076121, 10152242, 15228363, 30456726, 45685089, 91370178]

約数ペア:

[(1, 91370178), (2, 45685089), (3, 30456726), (6, 15228363), (9, 10152242), (18, 5076121), (67, 1363734), (134, 681867), (201, 454578), (239, 382302), (317, 288234), (402, 227289), (478, 191151), (603, 151526), (634, 144117), (717, 127434), (951, 96078), (1206, 75763), (1434, 63717), (1902, 48039), (2151, 42478), (2853, 32026), (4302, 21239), (5706, 16013)]