70072254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1574

約数の個数: 72

約数和(自身を含む): 180063000

約数和(自身を除く): 109990746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 1499, 2226, 2597, 2998, 3339, 4497, 5194, 6678, 7791, 8994, 10493, 13491, 15582, 20986, 23373, 26982, 31479, 46746, 62958, 73451, 79447, 94437, 146902, 158894, 188874, 220353, 238341, 440706, 476682, 556129, 661059, 715023, 1112258, 1322118, 1430046, 1668387, 3336774, 3892903, 5005161, 7785806, 10010322, 11678709, 23357418, 35036127, 70072254]

約数ペア:

[(1, 70072254), (2, 35036127), (3, 23357418), (6, 11678709), (7, 10010322), (9, 7785806), (14, 5005161), (18, 3892903), (21, 3336774), (42, 1668387), (49, 1430046), (53, 1322118), (63, 1112258), (98, 715023), (106, 661059), (126, 556129), (147, 476682), (159, 440706), (294, 238341), (318, 220353), (371, 188874), (441, 158894), (477, 146902), (742, 94437), (882, 79447), (954, 73451), (1113, 62958), (1499, 46746), (2226, 31479), (2597, 26982), (2998, 23373), (3339, 20986), (4497, 15582), (5194, 13491), (6678, 10493), (7791, 8994)]