71946504

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20393}}^1$

素因数の和:20419

約数の個数: 72

約数和(自身を含む): 226679310

約数和(自身を除く): 154732806

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20393, 40786, 61179, 81572, 122358, 142751, 163144, 183537, 244716, 285502, 367074, 428253, 489432, 571004, 734148, 856506, 999257, 1142008, 1284759, 1468296, 1713012, 1998514, 2569518, 2997771, 3426024, 3997028, 5139036, 5995542, 7994056, 8993313, 10278072, 11991084, 17986626, 23982168, 35973252, 71946504]

約数ペア:

[(1, 71946504), (2, 35973252), (3, 23982168), (4, 17986626), (6, 11991084), (7, 10278072), (8, 8993313), (9, 7994056), (12, 5995542), (14, 5139036), (18, 3997028), (21, 3426024), (24, 2997771), (28, 2569518), (36, 1998514), (42, 1713012), (49, 1468296), (56, 1284759), (63, 1142008), (72, 999257), (84, 856506), (98, 734148), (126, 571004), (147, 489432), (168, 428253), (196, 367074), (252, 285502), (294, 244716), (392, 183537), (441, 163144), (504, 142751), (588, 122358), (882, 81572), (1176, 61179), (1764, 40786), (3528, 20393)]