87643332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1187}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 254270016

約数和(自身を除く): 166626684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 879, 1172, 1187, 1758, 2051, 2374, 2637, 3516, 3561, 4102, 4748, 5274, 6153, 7122, 8204, 8309, 10548, 10683, 12306, 14244, 16618, 18459, 21366, 24612, 24927, 33236, 36918, 42732, 49854, 73836, 74781, 99708, 149562, 299124, 347791, 695582, 1043373, 1391164, 2086746, 2434537, 3130119, 4173492, 4869074, 6260238, 7303611, 9738148, 12520476, 14607222, 21910833, 29214444, 43821666, 87643332]

約数ペア:

[(1, 87643332), (2, 43821666), (3, 29214444), (4, 21910833), (6, 14607222), (7, 12520476), (9, 9738148), (12, 7303611), (14, 6260238), (18, 4869074), (21, 4173492), (28, 3130119), (36, 2434537), (42, 2086746), (63, 1391164), (84, 1043373), (126, 695582), (252, 347791), (293, 299124), (586, 149562), (879, 99708), (1172, 74781), (1187, 73836), (1758, 49854), (2051, 42732), (2374, 36918), (2637, 33236), (3516, 24927), (3561, 24612), (4102, 21366), (4748, 18459), (5274, 16618), (6153, 14244), (7122, 12306), (8204, 10683), (8309, 10548)]