87316128

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2366

約数の個数: 72

約数和(自身を含む): 250230708

約数和(自身を除く): 162914580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2213, 2466, 3288, 4384, 4426, 4932, 6576, 6639, 8852, 9864, 13152, 13278, 17704, 19728, 19917, 26556, 35408, 39456, 39834, 53112, 70816, 79668, 106224, 159336, 212448, 303181, 318672, 606362, 637344, 909543, 1212724, 1819086, 2425448, 2728629, 3638172, 4850896, 5457258, 7276344, 9701792, 10914516, 14552688, 21829032, 29105376, 43658064, 87316128]

約数ペア:

[(1, 87316128), (2, 43658064), (3, 29105376), (4, 21829032), (6, 14552688), (8, 10914516), (9, 9701792), (12, 7276344), (16, 5457258), (18, 4850896), (24, 3638172), (32, 2728629), (36, 2425448), (48, 1819086), (72, 1212724), (96, 909543), (137, 637344), (144, 606362), (274, 318672), (288, 303181), (411, 212448), (548, 159336), (822, 106224), (1096, 79668), (1233, 70816), (1644, 53112), (2192, 39834), (2213, 39456), (2466, 35408), (3288, 26556), (4384, 19917), (4426, 19728), (4932, 17704), (6576, 13278), (6639, 13152), (8852, 9864)]