68397672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1063}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 196116480

約数和(自身を除く): 127718808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1063, 1149, 1532, 2126, 2298, 2681, 3064, 3189, 4252, 4596, 5362, 6378, 7441, 8043, 8504, 9192, 10724, 12756, 14882, 16086, 21448, 22323, 25512, 29764, 32172, 44646, 59528, 64344, 89292, 178584, 407129, 814258, 1221387, 1628516, 2442774, 2849903, 3257032, 4885548, 5699806, 8549709, 9771096, 11399612, 17099418, 22799224, 34198836, 68397672]

約数ペア:

[(1, 68397672), (2, 34198836), (3, 22799224), (4, 17099418), (6, 11399612), (7, 9771096), (8, 8549709), (12, 5699806), (14, 4885548), (21, 3257032), (24, 2849903), (28, 2442774), (42, 1628516), (56, 1221387), (84, 814258), (168, 407129), (383, 178584), (766, 89292), (1063, 64344), (1149, 59528), (1532, 44646), (2126, 32172), (2298, 29764), (2681, 25512), (3064, 22323), (3189, 21448), (4252, 16086), (4596, 14882), (5362, 12756), (6378, 10724), (7441, 9192), (8043, 8504)]