25967124

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 68140800

約数和(自身を除く): 42173676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 149, 188, 206, 282, 298, 309, 412, 423, 447, 564, 596, 618, 846, 894, 927, 1236, 1341, 1692, 1788, 1854, 2682, 3708, 4841, 5364, 7003, 9682, 14006, 14523, 15347, 19364, 21009, 28012, 29046, 30694, 42018, 43569, 46041, 58092, 61388, 63027, 84036, 87138, 92082, 126054, 138123, 174276, 184164, 252108, 276246, 552492, 721309, 1442618, 2163927, 2885236, 4327854, 6491781, 8655708, 12983562, 25967124]

約数ペア:

[(1, 25967124), (2, 12983562), (3, 8655708), (4, 6491781), (6, 4327854), (9, 2885236), (12, 2163927), (18, 1442618), (36, 721309), (47, 552492), (94, 276246), (103, 252108), (141, 184164), (149, 174276), (188, 138123), (206, 126054), (282, 92082), (298, 87138), (309, 84036), (412, 63027), (423, 61388), (447, 58092), (564, 46041), (596, 43569), (618, 42018), (846, 30694), (894, 29046), (927, 28012), (1236, 21009), (1341, 19364), (1692, 15347), (1788, 14523), (1854, 14006), (2682, 9682), (3708, 7003), (4841, 5364)]