78083231988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{381169}}^1$

素因数の和:381616

約数の個数: 48

約数和(自身を含む): 186901373120

約数和(自身を除く): 108818141132

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 397, 516, 794, 1191, 1588, 2382, 4764, 17071, 34142, 51213, 68284, 102426, 204852, 381169, 762338, 1143507, 1524676, 2287014, 4574028, 16390267, 32780534, 49170801, 65561068, 98341602, 151324093, 196683204, 302648186, 453972279, 605296372, 907944558, 1815889116, 6506935999, 13013871998, 19520807997, 26027743996, 39041615994, 78083231988]

約数ペア:

[(1, 78083231988), (2, 39041615994), (3, 26027743996), (4, 19520807997), (6, 13013871998), (12, 6506935999), (43, 1815889116), (86, 907944558), (129, 605296372), (172, 453972279), (258, 302648186), (397, 196683204), (516, 151324093), (794, 98341602), (1191, 65561068), (1588, 49170801), (2382, 32780534), (4764, 16390267), (17071, 4574028), (34142, 2287014), (51213, 1524676), (68284, 1143507), (102426, 762338), (204852, 381169)]