78229320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50147}}^1$

素因数の和:50174

約数の個数: 64

約数和(自身を含む): 252745920

約数和(自身を除く): 174516600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 50147, 100294, 150441, 200588, 250735, 300882, 401176, 501470, 601764, 651911, 752205, 1002940, 1203528, 1303822, 1504410, 1955733, 2005880, 2607644, 3008820, 3259555, 3911466, 5215288, 6017640, 6519110, 7822932, 9778665, 13038220, 15645864, 19557330, 26076440, 39114660, 78229320]

約数ペア:

[(1, 78229320), (2, 39114660), (3, 26076440), (4, 19557330), (5, 15645864), (6, 13038220), (8, 9778665), (10, 7822932), (12, 6519110), (13, 6017640), (15, 5215288), (20, 3911466), (24, 3259555), (26, 3008820), (30, 2607644), (39, 2005880), (40, 1955733), (52, 1504410), (60, 1303822), (65, 1203528), (78, 1002940), (104, 752205), (120, 651911), (130, 601764), (156, 501470), (195, 401176), (260, 300882), (312, 250735), (390, 200588), (520, 150441), (780, 100294), (1560, 50147)]