78992082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 196996800

約数和(自身を除く): 118004718

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 109, 114, 117, 163, 171, 218, 234, 247, 326, 327, 342, 489, 494, 654, 741, 978, 981, 1417, 1467, 1482, 1962, 2071, 2119, 2223, 2834, 2934, 3097, 4142, 4238, 4251, 4446, 6194, 6213, 6357, 8502, 9291, 12426, 12714, 12753, 17767, 18582, 18639, 19071, 25506, 26923, 27873, 35534, 37278, 38142, 40261, 53301, 53846, 55746, 80522, 80769, 106602, 120783, 159903, 161538, 230971, 241566, 242307, 319806, 337573, 362349, 461942, 484614, 675146, 692913, 724698, 1012719, 1385826, 2025438, 2078739, 3038157, 4157478, 4388449, 6076314, 8776898, 13165347, 26330694, 39496041, 78992082]

約数ペア:

[(1, 78992082), (2, 39496041), (3, 26330694), (6, 13165347), (9, 8776898), (13, 6076314), (18, 4388449), (19, 4157478), (26, 3038157), (38, 2078739), (39, 2025438), (57, 1385826), (78, 1012719), (109, 724698), (114, 692913), (117, 675146), (163, 484614), (171, 461942), (218, 362349), (234, 337573), (247, 319806), (326, 242307), (327, 241566), (342, 230971), (489, 161538), (494, 159903), (654, 120783), (741, 106602), (978, 80769), (981, 80522), (1417, 55746), (1467, 53846), (1482, 53301), (1962, 40261), (2071, 38142), (2119, 37278), (2223, 35534), (2834, 27873), (2934, 26923), (3097, 25506), (4142, 19071), (4238, 18639), (4251, 18582), (4446, 17767), (6194, 12753), (6213, 12714), (6357, 12426), (8502, 9291)]