73826340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{25111}}^1$

素因数の和:25137

約数の個数: 72

約数和(自身を含む): 240472512

約数和(自身を除く): 166646172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 25111, 50222, 75333, 100444, 125555, 150666, 175777, 251110, 301332, 351554, 376665, 502220, 527331, 703108, 753330, 878885, 1054662, 1230439, 1506660, 1757770, 2109324, 2460878, 2636655, 3515540, 3691317, 4921756, 5273310, 6152195, 7382634, 10546620, 12304390, 14765268, 18456585, 24608780, 36913170, 73826340]

約数ペア:

[(1, 73826340), (2, 36913170), (3, 24608780), (4, 18456585), (5, 14765268), (6, 12304390), (7, 10546620), (10, 7382634), (12, 6152195), (14, 5273310), (15, 4921756), (20, 3691317), (21, 3515540), (28, 2636655), (30, 2460878), (35, 2109324), (42, 1757770), (49, 1506660), (60, 1230439), (70, 1054662), (84, 878885), (98, 753330), (105, 703108), (140, 527331), (147, 502220), (196, 376665), (210, 351554), (245, 301332), (294, 251110), (420, 175777), (490, 150666), (588, 125555), (735, 100444), (980, 75333), (1470, 50222), (2940, 25111)]