65750868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 176933120

約数和(自身を除く): 111182252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 991, 1164, 1746, 1843, 1982, 2973, 3492, 3686, 3964, 5529, 5946, 7372, 8919, 11058, 11892, 16587, 17838, 18829, 22116, 33174, 35676, 37658, 56487, 66348, 75316, 96127, 112974, 169461, 192254, 225948, 288381, 338922, 384508, 576762, 677844, 865143, 1153524, 1730286, 1826413, 3460572, 3652826, 5479239, 7305652, 10958478, 16437717, 21916956, 32875434, 65750868]

約数ペア:

[(1, 65750868), (2, 32875434), (3, 21916956), (4, 16437717), (6, 10958478), (9, 7305652), (12, 5479239), (18, 3652826), (19, 3460572), (36, 1826413), (38, 1730286), (57, 1153524), (76, 865143), (97, 677844), (114, 576762), (171, 384508), (194, 338922), (228, 288381), (291, 225948), (342, 192254), (388, 169461), (582, 112974), (684, 96127), (873, 75316), (991, 66348), (1164, 56487), (1746, 37658), (1843, 35676), (1982, 33174), (2973, 22116), (3492, 18829), (3686, 17838), (3964, 16587), (5529, 11892), (5946, 11058), (7372, 8919)]