90307656

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2835

約数の個数: 64

約数和(自身を含む): 252547200

約数和(自身を除く): 162239544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2663, 2826, 3768, 4239, 5326, 5652, 7989, 8478, 10652, 11304, 15978, 16956, 21304, 23967, 31956, 33912, 47934, 63912, 71901, 95868, 143802, 191736, 287604, 418091, 575208, 836182, 1254273, 1672364, 2508546, 3344728, 3762819, 5017092, 7525638, 10034184, 11288457, 15051276, 22576914, 30102552, 45153828, 90307656]

約数ペア:

[(1, 90307656), (2, 45153828), (3, 30102552), (4, 22576914), (6, 15051276), (8, 11288457), (9, 10034184), (12, 7525638), (18, 5017092), (24, 3762819), (27, 3344728), (36, 2508546), (54, 1672364), (72, 1254273), (108, 836182), (157, 575208), (216, 418091), (314, 287604), (471, 191736), (628, 143802), (942, 95868), (1256, 71901), (1413, 63912), (1884, 47934), (2663, 33912), (2826, 31956), (3768, 23967), (4239, 21304), (5326, 16956), (5652, 15978), (7989, 11304), (8478, 10652)]