78650292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 214949280

約数和(自身を除く): 136298988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 724, 739, 1086, 1267, 1478, 2172, 2217, 2534, 2956, 3801, 4434, 5068, 5173, 7602, 8868, 8869, 10346, 15204, 15519, 17738, 20692, 26607, 31038, 35476, 36211, 53214, 62076, 72422, 106428, 108633, 133759, 144844, 217266, 267518, 401277, 434532, 535036, 802554, 936313, 1605108, 1872626, 2808939, 3745252, 5617878, 6554191, 11235756, 13108382, 19662573, 26216764, 39325146, 78650292]

約数ペア:

[(1, 78650292), (2, 39325146), (3, 26216764), (4, 19662573), (6, 13108382), (7, 11235756), (12, 6554191), (14, 5617878), (21, 3745252), (28, 2808939), (42, 1872626), (49, 1605108), (84, 936313), (98, 802554), (147, 535036), (181, 434532), (196, 401277), (294, 267518), (362, 217266), (543, 144844), (588, 133759), (724, 108633), (739, 106428), (1086, 72422), (1267, 62076), (1478, 53214), (2172, 36211), (2217, 35476), (2534, 31038), (2956, 26607), (3801, 20692), (4434, 17738), (5068, 15519), (5173, 15204), (7602, 10346), (8868, 8869)]