80924994

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 80

約数和(自身を含む): 194660928

約数和(自身を除く): 113735934

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 81, 111, 138, 162, 207, 222, 333, 414, 587, 621, 666, 851, 999, 1174, 1242, 1702, 1761, 1863, 1998, 2553, 2997, 3522, 3726, 5106, 5283, 5994, 7659, 10566, 13501, 15318, 15849, 21719, 22977, 27002, 31698, 40503, 43438, 45954, 47547, 65157, 68931, 81006, 95094, 121509, 130314, 137862, 195471, 243018, 364527, 390942, 499537, 586413, 729054, 999074, 1093581, 1172826, 1498611, 1759239, 2187162, 2997222, 3518478, 4495833, 8991666, 13487499, 26974998, 40462497, 80924994]

約数ペア:

[(1, 80924994), (2, 40462497), (3, 26974998), (6, 13487499), (9, 8991666), (18, 4495833), (23, 3518478), (27, 2997222), (37, 2187162), (46, 1759239), (54, 1498611), (69, 1172826), (74, 1093581), (81, 999074), (111, 729054), (138, 586413), (162, 499537), (207, 390942), (222, 364527), (333, 243018), (414, 195471), (587, 137862), (621, 130314), (666, 121509), (851, 95094), (999, 81006), (1174, 68931), (1242, 65157), (1702, 47547), (1761, 45954), (1863, 43438), (1998, 40503), (2553, 31698), (2997, 27002), (3522, 22977), (3726, 21719), (5106, 15849), (5283, 15318), (5994, 13501), (7659, 10566)]