78830284878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1380227}}^1$

素因数の和:1380421

約数の個数: 48

約数和(自身を含む): 180865077120

約数和(自身を除く): 102034792242

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 167, 171, 334, 342, 501, 1002, 1503, 3006, 3173, 6346, 9519, 19038, 28557, 57114, 1380227, 2760454, 4140681, 8281362, 12422043, 24844086, 26224313, 52448626, 78672939, 157345878, 230497909, 236018817, 460995818, 472037634, 691493727, 1382987454, 2074481181, 4148962362, 4379460271, 8758920542, 13138380813, 26276761626, 39415142439, 78830284878]

約数ペア:

[(1, 78830284878), (2, 39415142439), (3, 26276761626), (6, 13138380813), (9, 8758920542), (18, 4379460271), (19, 4148962362), (38, 2074481181), (57, 1382987454), (114, 691493727), (167, 472037634), (171, 460995818), (334, 236018817), (342, 230497909), (501, 157345878), (1002, 78672939), (1503, 52448626), (3006, 26224313), (3173, 24844086), (6346, 12422043), (9519, 8281362), (19038, 4140681), (28557, 2760454), (57114, 1380227)]