74447928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{54421}}^1$

素因数の和:54452

約数の個数: 48

約数和(自身を含む): 212245800

約数和(自身を除く): 137797872

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, 54421, 108842, 163263, 217684, 326526, 435368, 489789, 653052, 979578, 1033999, 1306104, 1959156, 2067998, 3101997, 3918312, 4135996, 6203994, 8271992, 9305991, 12407988, 18611982, 24815976, 37223964, 74447928]

約数ペア:

[(1, 74447928), (2, 37223964), (3, 24815976), (4, 18611982), (6, 12407988), (8, 9305991), (9, 8271992), (12, 6203994), (18, 4135996), (19, 3918312), (24, 3101997), (36, 2067998), (38, 1959156), (57, 1306104), (72, 1033999), (76, 979578), (114, 653052), (152, 489789), (171, 435368), (228, 326526), (342, 217684), (456, 163263), (684, 108842), (1368, 54421)]