88141844

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 182582400

約数和(自身を除く): 94440556

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 149, 259, 298, 518, 571, 596, 1036, 1043, 1142, 2086, 2284, 3997, 4172, 5513, 7994, 11026, 15988, 21127, 22052, 38591, 42254, 77182, 84508, 85079, 147889, 154364, 170158, 295778, 340316, 591556, 595553, 1191106, 2382212, 3147923, 6295846, 12591692, 22035461, 44070922, 88141844]

約数ペア:

[(1, 88141844), (2, 44070922), (4, 22035461), (7, 12591692), (14, 6295846), (28, 3147923), (37, 2382212), (74, 1191106), (148, 595553), (149, 591556), (259, 340316), (298, 295778), (518, 170158), (571, 154364), (596, 147889), (1036, 85079), (1043, 84508), (1142, 77182), (2086, 42254), (2284, 38591), (3997, 22052), (4172, 21127), (5513, 15988), (7994, 11026)]