72351396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5041

約数の個数: 72

約数和(自身を含む): 203350784

約数和(自身を除く): 130999388

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, 4987, 7254, 9974, 14508, 14961, 19948, 29922, 44883, 59844, 64831, 89766, 129662, 154597, 179532, 194493, 259324, 309194, 388986, 463791, 583479, 618388, 777972, 927582, 1166958, 1391373, 1855164, 2009761, 2333916, 2782746, 4019522, 5565492, 6029283, 8039044, 12058566, 18087849, 24117132, 36175698, 72351396]

約数ペア:

[(1, 72351396), (2, 36175698), (3, 24117132), (4, 18087849), (6, 12058566), (9, 8039044), (12, 6029283), (13, 5565492), (18, 4019522), (26, 2782746), (31, 2333916), (36, 2009761), (39, 1855164), (52, 1391373), (62, 1166958), (78, 927582), (93, 777972), (117, 618388), (124, 583479), (156, 463791), (186, 388986), (234, 309194), (279, 259324), (372, 194493), (403, 179532), (468, 154597), (558, 129662), (806, 89766), (1116, 64831), (1209, 59844), (1612, 44883), (2418, 29922), (3627, 19948), (4836, 14961), (4987, 14508), (7254, 9974)]