25277868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 108

約数和(自身を含む): 80363920

約数和(自身を除く): 55086052

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, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 829, 847, 924, 1089, 1386, 1452, 1658, 1694, 2178, 2487, 2541, 2772, 3316, 3388, 4356, 4974, 5082, 5803, 7461, 7623, 9119, 9948, 10164, 11606, 14922, 15246, 17409, 18238, 23212, 27357, 29844, 30492, 34818, 36476, 52227, 54714, 63833, 69636, 82071, 100309, 104454, 109428, 127666, 164142, 191499, 200618, 208908, 255332, 300927, 328284, 382998, 401236, 574497, 601854, 702163, 765996, 902781, 1148994, 1203708, 1404326, 1805562, 2106489, 2297988, 2808652, 3611124, 4212978, 6319467, 8425956, 12638934, 25277868]

約数ペア:

[(1, 25277868), (2, 12638934), (3, 8425956), (4, 6319467), (6, 4212978), (7, 3611124), (9, 2808652), (11, 2297988), (12, 2106489), (14, 1805562), (18, 1404326), (21, 1203708), (22, 1148994), (28, 902781), (33, 765996), (36, 702163), (42, 601854), (44, 574497), (63, 401236), (66, 382998), (77, 328284), (84, 300927), (99, 255332), (121, 208908), (126, 200618), (132, 191499), (154, 164142), (198, 127666), (231, 109428), (242, 104454), (252, 100309), (308, 82071), (363, 69636), (396, 63833), (462, 54714), (484, 52227), (693, 36476), (726, 34818), (829, 30492), (847, 29844), (924, 27357), (1089, 23212), (1386, 18238), (1452, 17409), (1658, 15246), (1694, 14922), (2178, 11606), (2487, 10164), (2541, 9948), (2772, 9119), (3316, 7623), (3388, 7461), (4356, 5803), (4974, 5082)]