72746528

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 75852832

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 106, 118, 212, 236, 424, 472, 727, 848, 944, 1454, 1696, 1888, 2908, 3127, 5816, 6254, 11632, 12508, 23264, 25016, 38531, 42893, 50032, 77062, 85786, 100064, 154124, 171572, 308248, 343144, 616496, 686288, 1232992, 1372576, 2273329, 4546658, 9093316, 18186632, 36373264, 72746528]

約数ペア:

[(1, 72746528), (2, 36373264), (4, 18186632), (8, 9093316), (16, 4546658), (32, 2273329), (53, 1372576), (59, 1232992), (106, 686288), (118, 616496), (212, 343144), (236, 308248), (424, 171572), (472, 154124), (727, 100064), (848, 85786), (944, 77062), (1454, 50032), (1696, 42893), (1888, 38531), (2908, 25016), (3127, 23264), (5816, 12508), (6254, 11632)]