123697548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5063

約数の個数: 72

約数和(自身を含む): 343154448

約数和(自身を除く): 219456900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 4987, 6201, 8268, 9974, 12402, 14961, 19948, 24804, 29922, 44883, 59844, 64831, 89766, 129662, 179532, 194493, 259324, 264311, 388986, 528622, 583479, 777972, 792933, 1057244, 1166958, 1585866, 2333916, 2378799, 3171732, 3436043, 4757598, 6872086, 9515196, 10308129, 13744172, 20616258, 30924387, 41232516, 61848774, 123697548]

約数ペア:

[(1, 123697548), (2, 61848774), (3, 41232516), (4, 30924387), (6, 20616258), (9, 13744172), (12, 10308129), (13, 9515196), (18, 6872086), (26, 4757598), (36, 3436043), (39, 3171732), (52, 2378799), (53, 2333916), (78, 1585866), (106, 1166958), (117, 1057244), (156, 792933), (159, 777972), (212, 583479), (234, 528622), (318, 388986), (468, 264311), (477, 259324), (636, 194493), (689, 179532), (954, 129662), (1378, 89766), (1908, 64831), (2067, 59844), (2756, 44883), (4134, 29922), (4987, 24804), (6201, 19948), (8268, 14961), (9974, 12402)]