83966472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61379}}^1$

素因数の和:61410

約数の個数: 48

約数和(自身を含む): 239382000

約数和(自身を除く): 155415528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 61379, 122758, 184137, 245516, 368274, 491032, 552411, 736548, 1104822, 1166201, 1473096, 2209644, 2332402, 3498603, 4419288, 4664804, 6997206, 9329608, 10495809, 13994412, 20991618, 27988824, 41983236, 83966472]

約数ペア:

[(1, 83966472), (2, 41983236), (3, 27988824), (4, 20991618), (6, 13994412), (8, 10495809), (9, 9329608), (12, 6997206), (18, 4664804), (19, 4419288), (24, 3498603), (36, 2332402), (38, 2209644), (57, 1473096), (72, 1166201), (76, 1104822), (114, 736548), (152, 552411), (171, 491032), (228, 368274), (342, 245516), (456, 184137), (684, 122758), (1368, 61379)]