90904152

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 238556160

約数和(自身を除く): 147652008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 2003, 3782, 4006, 5673, 6009, 7564, 8012, 11346, 12018, 15128, 16024, 22692, 24036, 45384, 48072, 62093, 122183, 124186, 186279, 244366, 248372, 366549, 372558, 488732, 496744, 733098, 745116, 977464, 1466196, 1490232, 2932392, 3787673, 7575346, 11363019, 15150692, 22726038, 30301384, 45452076, 90904152]

約数ペア:

[(1, 90904152), (2, 45452076), (3, 30301384), (4, 22726038), (6, 15150692), (8, 11363019), (12, 7575346), (24, 3787673), (31, 2932392), (61, 1490232), (62, 1466196), (93, 977464), (122, 745116), (124, 733098), (183, 496744), (186, 488732), (244, 372558), (248, 366549), (366, 248372), (372, 244366), (488, 186279), (732, 124186), (744, 122183), (1464, 62093), (1891, 48072), (2003, 45384), (3782, 24036), (4006, 22692), (5673, 16024), (6009, 15128), (7564, 12018), (8012, 11346)]