72002538

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 160056000

約数和(自身を除く): 88053462

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 151, 177, 302, 354, 449, 453, 531, 898, 906, 1062, 1347, 1359, 2694, 2718, 4041, 8082, 8909, 17818, 26491, 26727, 52982, 53454, 67799, 79473, 80181, 135598, 158946, 160362, 203397, 238419, 406794, 476838, 610191, 1220382, 4000141, 8000282, 12000423, 24000846, 36001269, 72002538]

約数ペア:

[(1, 72002538), (2, 36001269), (3, 24000846), (6, 12000423), (9, 8000282), (18, 4000141), (59, 1220382), (118, 610191), (151, 476838), (177, 406794), (302, 238419), (354, 203397), (449, 160362), (453, 158946), (531, 135598), (898, 80181), (906, 79473), (1062, 67799), (1347, 53454), (1359, 52982), (2694, 26727), (2718, 26491), (4041, 17818), (8082, 8909)]