79967376

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1\times {\mathrm{997}}^1$

素因数の和:1568

約数の個数: 60

約数和(自身を含む): 224424252

約数和(自身を除く): 144456876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 997, 1114, 1671, 1994, 2228, 2991, 3342, 3988, 4456, 5013, 5982, 6684, 7976, 8912, 8973, 10026, 11964, 13368, 15952, 17946, 20052, 23928, 26736, 35892, 40104, 47856, 71784, 80208, 143568, 555329, 1110658, 1665987, 2221316, 3331974, 4442632, 4997961, 6663948, 8885264, 9995922, 13327896, 19991844, 26655792, 39983688, 79967376]

約数ペア:

[(1, 79967376), (2, 39983688), (3, 26655792), (4, 19991844), (6, 13327896), (8, 9995922), (9, 8885264), (12, 6663948), (16, 4997961), (18, 4442632), (24, 3331974), (36, 2221316), (48, 1665987), (72, 1110658), (144, 555329), (557, 143568), (997, 80208), (1114, 71784), (1671, 47856), (1994, 40104), (2228, 35892), (2991, 26736), (3342, 23928), (3988, 20052), (4456, 17946), (5013, 15952), (5982, 13368), (6684, 11964), (7976, 10026), (8912, 8973)]