71109164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 159989760

約数和(自身を除く): 88880596

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 61, 62, 68, 79, 119, 122, 124, 158, 217, 238, 244, 316, 427, 434, 476, 527, 553, 854, 868, 1037, 1054, 1106, 1343, 1708, 1891, 2074, 2108, 2212, 2449, 2686, 3689, 3782, 4148, 4819, 4898, 5372, 7259, 7378, 7564, 9401, 9638, 9796, 13237, 14518, 14756, 17143, 18802, 19276, 26474, 29036, 32147, 33733, 34286, 37604, 41633, 52948, 64294, 67466, 68572, 81923, 83266, 128588, 134932, 149389, 163846, 166532, 225029, 291431, 298778, 327692, 450058, 573461, 582862, 597556, 900116, 1045723, 1146922, 1165724, 2091446, 2293844, 2539613, 4182892, 5079226, 10158452, 17777291, 35554582, 71109164]

約数ペア:

[(1, 71109164), (2, 35554582), (4, 17777291), (7, 10158452), (14, 5079226), (17, 4182892), (28, 2539613), (31, 2293844), (34, 2091446), (61, 1165724), (62, 1146922), (68, 1045723), (79, 900116), (119, 597556), (122, 582862), (124, 573461), (158, 450058), (217, 327692), (238, 298778), (244, 291431), (316, 225029), (427, 166532), (434, 163846), (476, 149389), (527, 134932), (553, 128588), (854, 83266), (868, 81923), (1037, 68572), (1054, 67466), (1106, 64294), (1343, 52948), (1708, 41633), (1891, 37604), (2074, 34286), (2108, 33733), (2212, 32147), (2449, 29036), (2686, 26474), (3689, 19276), (3782, 18802), (4148, 17143), (4819, 14756), (4898, 14518), (5372, 13237), (7259, 9796), (7378, 9638), (7564, 9401)]