98895916

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 211438080

約数和(自身を除く): 112542164

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 127, 137, 196, 203, 254, 274, 406, 508, 548, 812, 889, 959, 1421, 1778, 1918, 2842, 3556, 3683, 3836, 3973, 5684, 6223, 6713, 7366, 7946, 12446, 13426, 14732, 15892, 17399, 24892, 25781, 26852, 27811, 34798, 51562, 55622, 69596, 103124, 111244, 121793, 180467, 194677, 243586, 360934, 389354, 487172, 504571, 721868, 778708, 852551, 1009142, 1705102, 2018284, 3410204, 3531997, 7063994, 14127988, 24723979, 49447958, 98895916]

約数ペア:

[(1, 98895916), (2, 49447958), (4, 24723979), (7, 14127988), (14, 7063994), (28, 3531997), (29, 3410204), (49, 2018284), (58, 1705102), (98, 1009142), (116, 852551), (127, 778708), (137, 721868), (196, 504571), (203, 487172), (254, 389354), (274, 360934), (406, 243586), (508, 194677), (548, 180467), (812, 121793), (889, 111244), (959, 103124), (1421, 69596), (1778, 55622), (1918, 51562), (2842, 34798), (3556, 27811), (3683, 26852), (3836, 25781), (3973, 24892), (5684, 17399), (6223, 15892), (6713, 14732), (7366, 13426), (7946, 12446)]