71337186844

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{1399}}^1$

素因数の和:1848

約数の個数: 144

約数和(自身を含む): 161359430400

約数和(自身を除く): 90022243556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 67, 77, 98, 134, 154, 196, 268, 308, 353, 469, 539, 706, 737, 938, 1078, 1399, 1412, 1474, 1876, 2156, 2471, 2798, 2948, 3283, 3883, 4942, 5159, 5596, 6566, 7766, 9793, 9884, 10318, 13132, 15389, 15532, 17297, 19586, 20636, 23651, 27181, 30778, 34594, 36113, 39172, 47302, 54362, 61556, 68551, 69188, 72226, 93733, 94604, 107723, 108724, 137102, 144452, 165557, 187466, 190267, 215446, 260161, 274204, 331114, 374932, 380534, 430892, 493847, 520322, 656131, 662228, 754061, 761068, 987694, 1031063, 1040644, 1158899, 1312262, 1508122, 1821127, 1975388, 2062126, 2317798, 2624524, 3016244, 3456929, 3642254, 4124252, 4592917, 4635596, 5432317, 6913858, 7217441, 7284508, 9185834, 10864634, 12747889, 13827716, 14434882, 18371668, 21729268, 24198503, 25495778, 28869764, 33087749, 38026219, 48397006, 50522087, 50991556, 66175498, 76052438, 96794012, 101044174, 132350996, 152104876, 202088348, 231614243, 266183533, 363965239, 463228486, 532367066, 727930478, 926456972, 1064734132, 1455860956, 1621299701, 2547756673, 3242599402, 5095513346, 6485198804, 10191026692, 17834296711, 35668593422, 71337186844]

約数ペア:

[(1, 71337186844), (2, 35668593422), (4, 17834296711), (7, 10191026692), (11, 6485198804), (14, 5095513346), (22, 3242599402), (28, 2547756673), (44, 1621299701), (49, 1455860956), (67, 1064734132), (77, 926456972), (98, 727930478), (134, 532367066), (154, 463228486), (196, 363965239), (268, 266183533), (308, 231614243), (353, 202088348), (469, 152104876), (539, 132350996), (706, 101044174), (737, 96794012), (938, 76052438), (1078, 66175498), (1399, 50991556), (1412, 50522087), (1474, 48397006), (1876, 38026219), (2156, 33087749), (2471, 28869764), (2798, 25495778), (2948, 24198503), (3283, 21729268), (3883, 18371668), (4942, 14434882), (5159, 13827716), (5596, 12747889), (6566, 10864634), (7766, 9185834), (9793, 7284508), (9884, 7217441), (10318, 6913858), (13132, 5432317), (15389, 4635596), (15532, 4592917), (17297, 4124252), (19586, 3642254), (20636, 3456929), (23651, 3016244), (27181, 2624524), (30778, 2317798), (34594, 2062126), (36113, 1975388), (39172, 1821127), (47302, 1508122), (54362, 1312262), (61556, 1158899), (68551, 1040644), (69188, 1031063), (72226, 987694), (93733, 761068), (94604, 754061), (107723, 662228), (108724, 656131), (137102, 520322), (144452, 493847), (165557, 430892), (187466, 380534), (190267, 374932), (215446, 331114), (260161, 274204)]