66940524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2579}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 195336960

約数和(自身を除く): 128396436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2579, 2884, 3708, 4326, 5158, 6489, 7737, 8652, 10316, 12978, 15474, 18053, 23211, 25956, 30948, 36106, 46422, 54159, 72212, 92844, 108318, 162477, 216636, 265637, 324954, 531274, 649908, 796911, 1062548, 1593822, 1859459, 2390733, 3187644, 3718918, 4781466, 5578377, 7437836, 9562932, 11156754, 16735131, 22313508, 33470262, 66940524]

約数ペア:

[(1, 66940524), (2, 33470262), (3, 22313508), (4, 16735131), (6, 11156754), (7, 9562932), (9, 7437836), (12, 5578377), (14, 4781466), (18, 3718918), (21, 3187644), (28, 2390733), (36, 1859459), (42, 1593822), (63, 1062548), (84, 796911), (103, 649908), (126, 531274), (206, 324954), (252, 265637), (309, 216636), (412, 162477), (618, 108318), (721, 92844), (927, 72212), (1236, 54159), (1442, 46422), (1854, 36106), (2163, 30948), (2579, 25956), (2884, 23211), (3708, 18053), (4326, 15474), (5158, 12978), (6489, 10316), (7737, 8652)]