80099838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 216652800

約数和(自身を除く): 136552962

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 79, 91, 117, 126, 158, 182, 234, 237, 273, 474, 546, 553, 619, 711, 819, 1027, 1106, 1238, 1422, 1638, 1659, 1857, 2054, 3081, 3318, 3714, 4333, 4977, 5571, 6162, 7189, 8047, 8666, 9243, 9954, 11142, 12999, 14378, 16094, 18486, 21567, 24141, 25998, 38997, 43134, 48282, 48901, 56329, 64701, 72423, 77994, 97802, 112658, 129402, 144846, 146703, 168987, 293406, 337974, 342307, 440109, 506961, 635713, 684614, 880218, 1013922, 1026921, 1271426, 1907139, 2053842, 3080763, 3814278, 4449991, 5721417, 6161526, 8899982, 11442834, 13349973, 26699946, 40049919, 80099838]

約数ペア:

[(1, 80099838), (2, 40049919), (3, 26699946), (6, 13349973), (7, 11442834), (9, 8899982), (13, 6161526), (14, 5721417), (18, 4449991), (21, 3814278), (26, 3080763), (39, 2053842), (42, 1907139), (63, 1271426), (78, 1026921), (79, 1013922), (91, 880218), (117, 684614), (126, 635713), (158, 506961), (182, 440109), (234, 342307), (237, 337974), (273, 293406), (474, 168987), (546, 146703), (553, 144846), (619, 129402), (711, 112658), (819, 97802), (1027, 77994), (1106, 72423), (1238, 64701), (1422, 56329), (1638, 48901), (1659, 48282), (1857, 43134), (2054, 38997), (3081, 25998), (3318, 24141), (3714, 21567), (4333, 18486), (4977, 16094), (5571, 14378), (6162, 12999), (7189, 11142), (8047, 9954), (8666, 9243)]