69105876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 188800416

約数和(自身を除く): 119694540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 557, 588, 633, 844, 1114, 1266, 1477, 1671, 2228, 2532, 2954, 3342, 3899, 4431, 5908, 6684, 7798, 8862, 10339, 11697, 15596, 17724, 20678, 23394, 27293, 31017, 41356, 46788, 54586, 62034, 81879, 109172, 117527, 124068, 163758, 235054, 327516, 352581, 470108, 705162, 822689, 1410324, 1645378, 2468067, 3290756, 4936134, 5758823, 9872268, 11517646, 17276469, 23035292, 34552938, 69105876]

約数ペア:

[(1, 69105876), (2, 34552938), (3, 23035292), (4, 17276469), (6, 11517646), (7, 9872268), (12, 5758823), (14, 4936134), (21, 3290756), (28, 2468067), (42, 1645378), (49, 1410324), (84, 822689), (98, 705162), (147, 470108), (196, 352581), (211, 327516), (294, 235054), (422, 163758), (557, 124068), (588, 117527), (633, 109172), (844, 81879), (1114, 62034), (1266, 54586), (1477, 46788), (1671, 41356), (2228, 31017), (2532, 27293), (2954, 23394), (3342, 20678), (3899, 17724), (4431, 15596), (5908, 11697), (6684, 10339), (7798, 8862)]