130798728

素因数分解:

$2^3\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2879}}^1$

素因数の和:3522

約数の個数: 48

約数和(自身を含む): 354931200

約数和(自身を除く): 224132472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 631, 1262, 1893, 2524, 2879, 3786, 5048, 5679, 5758, 7572, 8637, 11358, 11516, 15144, 17274, 22716, 23032, 25911, 34548, 45432, 51822, 69096, 103644, 207288, 1816649, 3633298, 5449947, 7266596, 10899894, 14533192, 16349841, 21799788, 32699682, 43599576, 65399364, 130798728]

約数ペア:

[(1, 130798728), (2, 65399364), (3, 43599576), (4, 32699682), (6, 21799788), (8, 16349841), (9, 14533192), (12, 10899894), (18, 7266596), (24, 5449947), (36, 3633298), (72, 1816649), (631, 207288), (1262, 103644), (1893, 69096), (2524, 51822), (2879, 45432), (3786, 34548), (5048, 25911), (5679, 23032), (5758, 22716), (7572, 17274), (8637, 15144), (11358, 11516)]