69138216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19597}}^1$

素因数の和:19623

約数の個数: 72

約数和(自身を含む): 217831770

約数和(自身を除く): 148693554

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, 19597, 39194, 58791, 78388, 117582, 137179, 156776, 176373, 235164, 274358, 352746, 411537, 470328, 548716, 705492, 823074, 960253, 1097432, 1234611, 1410984, 1646148, 1920506, 2469222, 2880759, 3292296, 3841012, 4938444, 5761518, 7682024, 8642277, 9876888, 11523036, 17284554, 23046072, 34569108, 69138216]

約数ペア:

[(1, 69138216), (2, 34569108), (3, 23046072), (4, 17284554), (6, 11523036), (7, 9876888), (8, 8642277), (9, 7682024), (12, 5761518), (14, 4938444), (18, 3841012), (21, 3292296), (24, 2880759), (28, 2469222), (36, 1920506), (42, 1646148), (49, 1410984), (56, 1234611), (63, 1097432), (72, 960253), (84, 823074), (98, 705492), (126, 548716), (147, 470328), (168, 411537), (196, 352746), (252, 274358), (294, 235164), (392, 176373), (441, 156776), (504, 137179), (588, 117582), (882, 78388), (1176, 58791), (1764, 39194), (3528, 19597)]