88172478

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 201670560

約数和(自身を除く): 113498082

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 2393, 4094, 4786, 6141, 7179, 12282, 14358, 18423, 21537, 36846, 43074, 55039, 110078, 165117, 212977, 330234, 425954, 495351, 638931, 990702, 1277862, 1916793, 3833586, 4898471, 9796942, 14695413, 29390826, 44086239, 88172478]

約数ペア:

[(1, 88172478), (2, 44086239), (3, 29390826), (6, 14695413), (9, 9796942), (18, 4898471), (23, 3833586), (46, 1916793), (69, 1277862), (89, 990702), (138, 638931), (178, 495351), (207, 425954), (267, 330234), (414, 212977), (534, 165117), (801, 110078), (1602, 55039), (2047, 43074), (2393, 36846), (4094, 21537), (4786, 18423), (6141, 14358), (7179, 12282)]