86763168

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{719}}^1$

素因数の和:1154

約数の個数: 72

約数和(自身を含む): 247665600

約数和(自身を除く): 160902432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 719, 838, 1257, 1438, 1676, 2157, 2514, 2876, 3352, 3771, 4314, 5028, 5752, 6471, 6704, 7542, 8628, 10056, 11504, 12942, 13408, 15084, 17256, 20112, 23008, 25884, 30168, 34512, 40224, 51768, 60336, 69024, 103536, 120672, 207072, 301261, 602522, 903783, 1205044, 1807566, 2410088, 2711349, 3615132, 4820176, 5422698, 7230264, 9640352, 10845396, 14460528, 21690792, 28921056, 43381584, 86763168]

約数ペア:

[(1, 86763168), (2, 43381584), (3, 28921056), (4, 21690792), (6, 14460528), (8, 10845396), (9, 9640352), (12, 7230264), (16, 5422698), (18, 4820176), (24, 3615132), (32, 2711349), (36, 2410088), (48, 1807566), (72, 1205044), (96, 903783), (144, 602522), (288, 301261), (419, 207072), (719, 120672), (838, 103536), (1257, 69024), (1438, 60336), (1676, 51768), (2157, 40224), (2514, 34512), (2876, 30168), (3352, 25884), (3771, 23008), (4314, 20112), (5028, 17256), (5752, 15084), (6471, 13408), (6704, 12942), (7542, 11504), (8628, 10056)]