71457596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 161989632

約数和(自身を除く): 90532036

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 61, 68, 92, 107, 119, 122, 161, 214, 238, 244, 322, 391, 427, 428, 476, 644, 749, 782, 854, 1037, 1403, 1498, 1564, 1708, 1819, 2074, 2461, 2737, 2806, 2996, 3638, 4148, 4922, 5474, 5612, 6527, 7259, 7276, 9821, 9844, 10948, 12733, 13054, 14518, 17227, 19642, 23851, 25466, 26108, 29036, 34454, 39284, 41837, 45689, 47702, 50932, 68908, 83674, 91378, 95404, 110959, 150121, 166957, 167348, 182756, 221918, 292859, 300242, 333914, 443836, 585718, 600484, 667828, 776713, 1050847, 1171436, 1553426, 2101694, 2552057, 3106852, 4203388, 5104114, 10208228, 17864399, 35728798, 71457596]

約数ペア:

[(1, 71457596), (2, 35728798), (4, 17864399), (7, 10208228), (14, 5104114), (17, 4203388), (23, 3106852), (28, 2552057), (34, 2101694), (46, 1553426), (61, 1171436), (68, 1050847), (92, 776713), (107, 667828), (119, 600484), (122, 585718), (161, 443836), (214, 333914), (238, 300242), (244, 292859), (322, 221918), (391, 182756), (427, 167348), (428, 166957), (476, 150121), (644, 110959), (749, 95404), (782, 91378), (854, 83674), (1037, 68908), (1403, 50932), (1498, 47702), (1564, 45689), (1708, 41837), (1819, 39284), (2074, 34454), (2461, 29036), (2737, 26108), (2806, 25466), (2996, 23851), (3638, 19642), (4148, 17227), (4922, 14518), (5474, 13054), (5612, 12733), (6527, 10948), (7259, 9844), (7276, 9821)]