61488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1$

素因数の和:82

約数の個数: 60

約数和(自身を含む): 199888

約数和(自身を除く): 138400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 7686, 8784, 10248, 15372, 20496, 30744, 61488]

約数ペア:

[(1, 61488), (2, 30744), (3, 20496), (4, 15372), (6, 10248), (7, 8784), (8, 7686), (9, 6832), (12, 5124), (14, 4392), (16, 3843), (18, 3416), (21, 2928), (24, 2562), (28, 2196), (36, 1708), (42, 1464), (48, 1281), (56, 1098), (61, 1008), (63, 976), (72, 854), (84, 732), (112, 549), (122, 504), (126, 488), (144, 427), (168, 366), (183, 336), (244, 252)]