84766920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100913}}^1$

素因数の和:100934

約数の個数: 64

約数和(自身を含む): 290632320

約数和(自身を除く): 205865400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100913, 201826, 302739, 403652, 504565, 605478, 706391, 807304, 1009130, 1210956, 1412782, 1513695, 2018260, 2119173, 2421912, 2825564, 3027390, 3531955, 4036520, 4238346, 5651128, 6054780, 7063910, 8476692, 10595865, 12109560, 14127820, 16953384, 21191730, 28255640, 42383460, 84766920]

約数ペア:

[(1, 84766920), (2, 42383460), (3, 28255640), (4, 21191730), (5, 16953384), (6, 14127820), (7, 12109560), (8, 10595865), (10, 8476692), (12, 7063910), (14, 6054780), (15, 5651128), (20, 4238346), (21, 4036520), (24, 3531955), (28, 3027390), (30, 2825564), (35, 2421912), (40, 2119173), (42, 2018260), (56, 1513695), (60, 1412782), (70, 1210956), (84, 1009130), (105, 807304), (120, 706391), (140, 605478), (168, 504565), (210, 403652), (280, 302739), (420, 201826), (840, 100913)]