77210056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 195644160

約数和(自身を除く): 118434104

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 73, 77, 88, 101, 119, 136, 146, 154, 187, 202, 238, 292, 308, 374, 404, 476, 511, 584, 616, 707, 748, 803, 808, 952, 1022, 1111, 1241, 1309, 1414, 1496, 1606, 1717, 2044, 2222, 2482, 2618, 2828, 3212, 3434, 4088, 4444, 4964, 5236, 5621, 5656, 6424, 6868, 7373, 7777, 8687, 8888, 9928, 10472, 11242, 12019, 13651, 13736, 14746, 15554, 17374, 18887, 22484, 24038, 27302, 29492, 31108, 34748, 37774, 44968, 48076, 51611, 54604, 58984, 62216, 69496, 75548, 81103, 95557, 96152, 103222, 109208, 125341, 132209, 151096, 162206, 191114, 206444, 250682, 264418, 324412, 382228, 412888, 501364, 528836, 567721, 648824, 764456, 877387, 1002728, 1057672, 1135442, 1378751, 1754774, 2270884, 2757502, 3509548, 4541768, 5515004, 7019096, 9651257, 11030008, 19302514, 38605028, 77210056]

約数ペア:

[(1, 77210056), (2, 38605028), (4, 19302514), (7, 11030008), (8, 9651257), (11, 7019096), (14, 5515004), (17, 4541768), (22, 3509548), (28, 2757502), (34, 2270884), (44, 1754774), (56, 1378751), (68, 1135442), (73, 1057672), (77, 1002728), (88, 877387), (101, 764456), (119, 648824), (136, 567721), (146, 528836), (154, 501364), (187, 412888), (202, 382228), (238, 324412), (292, 264418), (308, 250682), (374, 206444), (404, 191114), (476, 162206), (511, 151096), (584, 132209), (616, 125341), (707, 109208), (748, 103222), (803, 96152), (808, 95557), (952, 81103), (1022, 75548), (1111, 69496), (1241, 62216), (1309, 58984), (1414, 54604), (1496, 51611), (1606, 48076), (1717, 44968), (2044, 37774), (2222, 34748), (2482, 31108), (2618, 29492), (2828, 27302), (3212, 24038), (3434, 22484), (4088, 18887), (4444, 17374), (4964, 15554), (5236, 14746), (5621, 13736), (5656, 13651), (6424, 12019), (6868, 11242), (7373, 10472), (7777, 9928), (8687, 8888)]