84816228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2797}}^1$

素因数の和:2849

約数の個数: 72

約数和(自身を含む): 238792512

約数和(自身を除く): 153976284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 2797, 4332, 5054, 5594, 7581, 8391, 10108, 11188, 15162, 16782, 19579, 30324, 33564, 39158, 53143, 58737, 78316, 106286, 117474, 159429, 212572, 234948, 318858, 372001, 637716, 744002, 1009717, 1116003, 1488004, 2019434, 2232006, 3029151, 4038868, 4464012, 6058302, 7068019, 12116604, 14136038, 21204057, 28272076, 42408114, 84816228]

約数ペア:

[(1, 84816228), (2, 42408114), (3, 28272076), (4, 21204057), (6, 14136038), (7, 12116604), (12, 7068019), (14, 6058302), (19, 4464012), (21, 4038868), (28, 3029151), (38, 2232006), (42, 2019434), (57, 1488004), (76, 1116003), (84, 1009717), (114, 744002), (133, 637716), (228, 372001), (266, 318858), (361, 234948), (399, 212572), (532, 159429), (722, 117474), (798, 106286), (1083, 78316), (1444, 58737), (1596, 53143), (2166, 39158), (2527, 33564), (2797, 30324), (4332, 19579), (5054, 16782), (5594, 15162), (7581, 11188), (8391, 10108)]