12801458412

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{47293}}^1$

素因数の和:47479

約数の個数: 72

約数和(自身を含む): 33121690784

約数和(自身を除く): 20320232372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 103, 146, 206, 219, 292, 309, 412, 438, 618, 657, 876, 927, 1236, 1314, 1854, 2628, 3708, 7519, 15038, 22557, 30076, 45114, 47293, 67671, 90228, 94586, 135342, 141879, 189172, 270684, 283758, 425637, 567516, 851274, 1702548, 3452389, 4871179, 6904778, 9742358, 10357167, 13809556, 14613537, 19484716, 20714334, 29227074, 31071501, 41428668, 43840611, 58454148, 62143002, 87681222, 124286004, 175362444, 355596067, 711192134, 1066788201, 1422384268, 2133576402, 3200364603, 4267152804, 6400729206, 12801458412]

約数ペア:

[(1, 12801458412), (2, 6400729206), (3, 4267152804), (4, 3200364603), (6, 2133576402), (9, 1422384268), (12, 1066788201), (18, 711192134), (36, 355596067), (73, 175362444), (103, 124286004), (146, 87681222), (206, 62143002), (219, 58454148), (292, 43840611), (309, 41428668), (412, 31071501), (438, 29227074), (618, 20714334), (657, 19484716), (876, 14613537), (927, 13809556), (1236, 10357167), (1314, 9742358), (1854, 6904778), (2628, 4871179), (3708, 3452389), (7519, 1702548), (15038, 851274), (22557, 567516), (30076, 425637), (45114, 283758), (47293, 270684), (67671, 189172), (90228, 141879), (94586, 135342)]