76680288

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1668

約数の個数: 72

約数和(自身を含む): 219413376

約数和(自身を除く): 142733088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1471, 1629, 2172, 2896, 2942, 3258, 4344, 4413, 5792, 5884, 6516, 8688, 8826, 11768, 13032, 13239, 17376, 17652, 23536, 26064, 26478, 35304, 47072, 52128, 52956, 70608, 105912, 141216, 211824, 266251, 423648, 532502, 798753, 1065004, 1597506, 2130008, 2396259, 3195012, 4260016, 4792518, 6390024, 8520032, 9585036, 12780048, 19170072, 25560096, 38340144, 76680288]

約数ペア:

[(1, 76680288), (2, 38340144), (3, 25560096), (4, 19170072), (6, 12780048), (8, 9585036), (9, 8520032), (12, 6390024), (16, 4792518), (18, 4260016), (24, 3195012), (32, 2396259), (36, 2130008), (48, 1597506), (72, 1065004), (96, 798753), (144, 532502), (181, 423648), (288, 266251), (362, 211824), (543, 141216), (724, 105912), (1086, 70608), (1448, 52956), (1471, 52128), (1629, 47072), (2172, 35304), (2896, 26478), (2942, 26064), (3258, 23536), (4344, 17652), (4413, 17376), (5792, 13239), (5884, 13032), (6516, 11768), (8688, 8826)]