67670568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19181}}^1$

素因数の和:19207

約数の個数: 72

約数和(自身を含む): 213207930

約数和(自身を除く): 145537362

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19181, 38362, 57543, 76724, 115086, 134267, 153448, 172629, 230172, 268534, 345258, 402801, 460344, 537068, 690516, 805602, 939869, 1074136, 1208403, 1381032, 1611204, 1879738, 2416806, 2819607, 3222408, 3759476, 4833612, 5639214, 7518952, 8458821, 9667224, 11278428, 16917642, 22556856, 33835284, 67670568]

約数ペア:

[(1, 67670568), (2, 33835284), (3, 22556856), (4, 16917642), (6, 11278428), (7, 9667224), (8, 8458821), (9, 7518952), (12, 5639214), (14, 4833612), (18, 3759476), (21, 3222408), (24, 2819607), (28, 2416806), (36, 1879738), (42, 1611204), (49, 1381032), (56, 1208403), (63, 1074136), (72, 939869), (84, 805602), (98, 690516), (126, 537068), (147, 460344), (168, 402801), (196, 345258), (252, 268534), (294, 230172), (392, 172629), (441, 153448), (504, 134267), (588, 115086), (882, 76724), (1176, 57543), (1764, 38362), (3528, 19181)]