73130872

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 148980960

約数和(自身を除く): 75850088

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 289, 376, 578, 673, 799, 1156, 1346, 1598, 2312, 2692, 3196, 5384, 6392, 11441, 13583, 22882, 27166, 31631, 45764, 54332, 63262, 91528, 108664, 126524, 194497, 253048, 388994, 537727, 777988, 1075454, 1555976, 2150908, 4301816, 9141359, 18282718, 36565436, 73130872]

約数ペア:

[(1, 73130872), (2, 36565436), (4, 18282718), (8, 9141359), (17, 4301816), (34, 2150908), (47, 1555976), (68, 1075454), (94, 777988), (136, 537727), (188, 388994), (289, 253048), (376, 194497), (578, 126524), (673, 108664), (799, 91528), (1156, 63262), (1346, 54332), (1598, 45764), (2312, 31631), (2692, 27166), (3196, 22882), (5384, 13583), (6392, 11441)]