122752188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8515

約数の個数: 72

約数和(自身を含む): 344978816

約数和(自身を除く): 222226628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 8461, 14508, 16922, 25383, 33844, 50766, 76149, 101532, 109993, 152298, 219986, 262291, 304596, 329979, 439972, 524582, 659958, 786873, 989937, 1049164, 1319916, 1573746, 1979874, 2360619, 3147492, 3409783, 3959748, 4721238, 6819566, 9442476, 10229349, 13639132, 20458698, 30688047, 40917396, 61376094, 122752188]

約数ペア:

[(1, 122752188), (2, 61376094), (3, 40917396), (4, 30688047), (6, 20458698), (9, 13639132), (12, 10229349), (13, 9442476), (18, 6819566), (26, 4721238), (31, 3959748), (36, 3409783), (39, 3147492), (52, 2360619), (62, 1979874), (78, 1573746), (93, 1319916), (117, 1049164), (124, 989937), (156, 786873), (186, 659958), (234, 524582), (279, 439972), (372, 329979), (403, 304596), (468, 262291), (558, 219986), (806, 152298), (1116, 109993), (1209, 101532), (1612, 76149), (2418, 50766), (3627, 33844), (4836, 25383), (7254, 16922), (8461, 14508)]