71418438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 193939200

約数和(自身を除く): 122520762

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 59, 63, 78, 91, 117, 118, 126, 177, 182, 234, 273, 354, 413, 531, 546, 739, 767, 819, 826, 1062, 1239, 1478, 1534, 1638, 2217, 2301, 2478, 3717, 4434, 4602, 5173, 5369, 6651, 6903, 7434, 9607, 10346, 10738, 13302, 13806, 15519, 16107, 19214, 28821, 31038, 32214, 43601, 46557, 48321, 57642, 67249, 86463, 87202, 93114, 96642, 130803, 134498, 172926, 201747, 261606, 305207, 392409, 403494, 566813, 605241, 610414, 784818, 915621, 1133626, 1210482, 1700439, 1831242, 2746863, 3400878, 3967691, 5101317, 5493726, 7935382, 10202634, 11903073, 23806146, 35709219, 71418438]

約数ペア:

[(1, 71418438), (2, 35709219), (3, 23806146), (6, 11903073), (7, 10202634), (9, 7935382), (13, 5493726), (14, 5101317), (18, 3967691), (21, 3400878), (26, 2746863), (39, 1831242), (42, 1700439), (59, 1210482), (63, 1133626), (78, 915621), (91, 784818), (117, 610414), (118, 605241), (126, 566813), (177, 403494), (182, 392409), (234, 305207), (273, 261606), (354, 201747), (413, 172926), (531, 134498), (546, 130803), (739, 96642), (767, 93114), (819, 87202), (826, 86463), (1062, 67249), (1239, 57642), (1478, 48321), (1534, 46557), (1638, 43601), (2217, 32214), (2301, 31038), (2478, 28821), (3717, 19214), (4434, 16107), (4602, 15519), (5173, 13806), (5369, 13302), (6651, 10738), (6903, 10346), (7434, 9607)]