83402172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17419}}^1$

素因数の和:17455

約数の個数: 72

約数和(自身を含む): 253635200

約数和(自身を除く): 170233028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 17419, 34838, 52257, 69676, 104514, 121933, 156771, 209028, 243866, 313542, 330961, 365799, 487732, 627084, 661922, 731598, 992883, 1097397, 1323844, 1463196, 1985766, 2194794, 2316727, 2978649, 3971532, 4389588, 4633454, 5957298, 6950181, 9266908, 11914596, 13900362, 20850543, 27800724, 41701086, 83402172]

約数ペア:

[(1, 83402172), (2, 41701086), (3, 27800724), (4, 20850543), (6, 13900362), (7, 11914596), (9, 9266908), (12, 6950181), (14, 5957298), (18, 4633454), (19, 4389588), (21, 3971532), (28, 2978649), (36, 2316727), (38, 2194794), (42, 1985766), (57, 1463196), (63, 1323844), (76, 1097397), (84, 992883), (114, 731598), (126, 661922), (133, 627084), (171, 487732), (228, 365799), (252, 330961), (266, 313542), (342, 243866), (399, 209028), (532, 156771), (684, 121933), (798, 104514), (1197, 69676), (1596, 52257), (2394, 34838), (4788, 17419)]