61818912

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4567}}^1$

素因数の和:4630

約数の個数: 72

約数和(自身を含む): 179577216

約数和(自身を除く): 117758304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 4567, 6768, 9134, 13536, 13701, 18268, 27402, 36536, 41103, 54804, 73072, 82206, 109608, 146144, 164412, 214649, 219216, 328824, 429298, 438432, 643947, 657648, 858596, 1287894, 1315296, 1717192, 1931841, 2575788, 3434384, 3863682, 5151576, 6868768, 7727364, 10303152, 15454728, 20606304, 30909456, 61818912]

約数ペア:

[(1, 61818912), (2, 30909456), (3, 20606304), (4, 15454728), (6, 10303152), (8, 7727364), (9, 6868768), (12, 5151576), (16, 3863682), (18, 3434384), (24, 2575788), (32, 1931841), (36, 1717192), (47, 1315296), (48, 1287894), (72, 858596), (94, 657648), (96, 643947), (141, 438432), (144, 429298), (188, 328824), (282, 219216), (288, 214649), (376, 164412), (423, 146144), (564, 109608), (752, 82206), (846, 73072), (1128, 54804), (1504, 41103), (1692, 36536), (2256, 27402), (3384, 18268), (4512, 13701), (4567, 13536), (6768, 9134)]