70904988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25579}}^1$

素因数の和:25607

約数の個数: 72

約数和(自身を含む): 223466880

約数和(自身を除く): 152561892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 25579, 51158, 76737, 102316, 153474, 179053, 230211, 281369, 306948, 358106, 460422, 537159, 562738, 716212, 844107, 920844, 1074318, 1125476, 1611477, 1688214, 1969583, 2148636, 2532321, 3222954, 3376428, 3939166, 5064642, 5908749, 6445908, 7878332, 10129284, 11817498, 17726247, 23634996, 35452494, 70904988]

約数ペア:

[(1, 70904988), (2, 35452494), (3, 23634996), (4, 17726247), (6, 11817498), (7, 10129284), (9, 7878332), (11, 6445908), (12, 5908749), (14, 5064642), (18, 3939166), (21, 3376428), (22, 3222954), (28, 2532321), (33, 2148636), (36, 1969583), (42, 1688214), (44, 1611477), (63, 1125476), (66, 1074318), (77, 920844), (84, 844107), (99, 716212), (126, 562738), (132, 537159), (154, 460422), (198, 358106), (231, 306948), (252, 281369), (308, 230211), (396, 179053), (462, 153474), (693, 102316), (924, 76737), (1386, 51158), (2772, 25579)]