78154632

素因数分解:

$2^3\times 3^8\times {\mathrm{1489}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 219946350

約数和(自身を除く): 141791718

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1489, 1944, 2187, 2916, 2978, 4374, 4467, 5832, 5956, 6561, 8748, 8934, 11912, 13122, 13401, 17496, 17868, 26244, 26802, 35736, 40203, 52488, 53604, 80406, 107208, 120609, 160812, 241218, 321624, 361827, 482436, 723654, 964872, 1085481, 1447308, 2170962, 2894616, 3256443, 4341924, 6512886, 8683848, 9769329, 13025772, 19538658, 26051544, 39077316, 78154632]

約数ペア:

[(1, 78154632), (2, 39077316), (3, 26051544), (4, 19538658), (6, 13025772), (8, 9769329), (9, 8683848), (12, 6512886), (18, 4341924), (24, 3256443), (27, 2894616), (36, 2170962), (54, 1447308), (72, 1085481), (81, 964872), (108, 723654), (162, 482436), (216, 361827), (243, 321624), (324, 241218), (486, 160812), (648, 120609), (729, 107208), (972, 80406), (1458, 53604), (1489, 52488), (1944, 40203), (2187, 35736), (2916, 26802), (2978, 26244), (4374, 17868), (4467, 17496), (5832, 13401), (5956, 13122), (6561, 11912), (8748, 8934)]