81013032

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 227335680

約数和(自身を除く): 146322648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 137, 172, 191, 258, 274, 344, 382, 387, 411, 516, 548, 573, 764, 774, 822, 1032, 1096, 1146, 1233, 1528, 1548, 1644, 1719, 2292, 2466, 3096, 3288, 3438, 4584, 4932, 5891, 6876, 8213, 9864, 11782, 13752, 16426, 17673, 23564, 24639, 26167, 32852, 35346, 47128, 49278, 52334, 53019, 65704, 70692, 73917, 78501, 98556, 104668, 106038, 141384, 147834, 157002, 197112, 209336, 212076, 235503, 295668, 314004, 424152, 471006, 591336, 628008, 942012, 1125181, 1884024, 2250362, 3375543, 4500724, 6751086, 9001448, 10126629, 13502172, 20253258, 27004344, 40506516, 81013032]

約数ペア:

[(1, 81013032), (2, 40506516), (3, 27004344), (4, 20253258), (6, 13502172), (8, 10126629), (9, 9001448), (12, 6751086), (18, 4500724), (24, 3375543), (36, 2250362), (43, 1884024), (72, 1125181), (86, 942012), (129, 628008), (137, 591336), (172, 471006), (191, 424152), (258, 314004), (274, 295668), (344, 235503), (382, 212076), (387, 209336), (411, 197112), (516, 157002), (548, 147834), (573, 141384), (764, 106038), (774, 104668), (822, 98556), (1032, 78501), (1096, 73917), (1146, 70692), (1233, 65704), (1528, 53019), (1548, 52334), (1644, 49278), (1719, 47128), (2292, 35346), (2466, 32852), (3096, 26167), (3288, 24639), (3438, 23564), (4584, 17673), (4932, 16426), (5891, 13752), (6876, 11782), (8213, 9864)]