7455639456

素因数分解:

$2^5\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{19597}}^1$

素因数の和:20934

約数の個数: 72

約数和(自身を含む): 21219107364

約数和(自身を除く): 13763467908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1321, 2642, 3963, 5284, 7926, 10568, 11889, 15852, 19597, 21136, 23778, 31704, 39194, 42272, 47556, 58791, 63408, 78388, 95112, 117582, 126816, 156776, 176373, 190224, 235164, 313552, 352746, 380448, 470328, 627104, 705492, 940656, 1410984, 1881312, 2821968, 5643936, 25887637, 51775274, 77662911, 103550548, 155325822, 207101096, 232988733, 310651644, 414202192, 465977466, 621303288, 828404384, 931954932, 1242606576, 1863909864, 2485213152, 3727819728, 7455639456]

約数ペア:

[(1, 7455639456), (2, 3727819728), (3, 2485213152), (4, 1863909864), (6, 1242606576), (8, 931954932), (9, 828404384), (12, 621303288), (16, 465977466), (18, 414202192), (24, 310651644), (32, 232988733), (36, 207101096), (48, 155325822), (72, 103550548), (96, 77662911), (144, 51775274), (288, 25887637), (1321, 5643936), (2642, 2821968), (3963, 1881312), (5284, 1410984), (7926, 940656), (10568, 705492), (11889, 627104), (15852, 470328), (19597, 380448), (21136, 352746), (23778, 313552), (31704, 235164), (39194, 190224), (42272, 176373), (47556, 156776), (58791, 126816), (63408, 117582), (78388, 95112)]