84330072

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 237837600

約数和(自身を除く): 153507528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 648, 719, 724, 1086, 1438, 1448, 1629, 2157, 2172, 2876, 3258, 4314, 4344, 4887, 5752, 6471, 6516, 8628, 9774, 12942, 13032, 14661, 17256, 19413, 19548, 25884, 29322, 38826, 39096, 51768, 58239, 58644, 77652, 116478, 117288, 130139, 155304, 232956, 260278, 390417, 465912, 520556, 780834, 1041112, 1171251, 1561668, 2342502, 3123336, 3513753, 4685004, 7027506, 9370008, 10541259, 14055012, 21082518, 28110024, 42165036, 84330072]

約数ペア:

[(1, 84330072), (2, 42165036), (3, 28110024), (4, 21082518), (6, 14055012), (8, 10541259), (9, 9370008), (12, 7027506), (18, 4685004), (24, 3513753), (27, 3123336), (36, 2342502), (54, 1561668), (72, 1171251), (81, 1041112), (108, 780834), (162, 520556), (181, 465912), (216, 390417), (324, 260278), (362, 232956), (543, 155304), (648, 130139), (719, 117288), (724, 116478), (1086, 77652), (1438, 58644), (1448, 58239), (1629, 51768), (2157, 39096), (2172, 38826), (2876, 29322), (3258, 25884), (4314, 19548), (4344, 19413), (4887, 17256), (5752, 14661), (6471, 13032), (6516, 12942), (8628, 9774)]