78822072

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17377}}^1$

素因数の和:17402

約数の個数: 80

約数和(自身を含む): 252328560

約数和(自身を除く): 173506488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 17377, 34754, 52131, 69508, 104262, 121639, 139016, 156393, 208524, 243278, 312786, 364917, 417048, 469179, 486556, 625572, 729834, 938358, 973112, 1094751, 1251144, 1407537, 1459668, 1876716, 2189502, 2815074, 2919336, 3284253, 3753432, 4379004, 5630148, 6568506, 8758008, 9852759, 11260296, 13137012, 19705518, 26274024, 39411036, 78822072]

約数ペア:

[(1, 78822072), (2, 39411036), (3, 26274024), (4, 19705518), (6, 13137012), (7, 11260296), (8, 9852759), (9, 8758008), (12, 6568506), (14, 5630148), (18, 4379004), (21, 3753432), (24, 3284253), (27, 2919336), (28, 2815074), (36, 2189502), (42, 1876716), (54, 1459668), (56, 1407537), (63, 1251144), (72, 1094751), (81, 973112), (84, 938358), (108, 729834), (126, 625572), (162, 486556), (168, 469179), (189, 417048), (216, 364917), (252, 312786), (324, 243278), (378, 208524), (504, 156393), (567, 139016), (648, 121639), (756, 104262), (1134, 69508), (1512, 52131), (2268, 34754), (4536, 17377)]