79101540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 278608512

約数和(自身を除く): 199506972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 937, 938, 1005, 1206, 1260, 1340, 1407, 1874, 1876, 2010, 2345, 2412, 2811, 2814, 3015, 3748, 4020, 4221, 4685, 4690, 5622, 5628, 6030, 6559, 7035, 8433, 8442, 9370, 9380, 11244, 12060, 13118, 14055, 14070, 16866, 16884, 18740, 19677, 21105, 26236, 28110, 28140, 32795, 33732, 39354, 42165, 42210, 56220, 59031, 62779, 65590, 78708, 84330, 84420, 98385, 118062, 125558, 131180, 168660, 188337, 196770, 236124, 251116, 295155, 313895, 376674, 393540, 439453, 565011, 590310, 627790, 753348, 878906, 941685, 1130022, 1180620, 1255580, 1318359, 1757812, 1883370, 2197265, 2260044, 2636718, 2825055, 3766740, 3955077, 4394530, 5273436, 5650110, 6591795, 7910154, 8789060, 11300220, 13183590, 15820308, 19775385, 26367180, 39550770, 79101540]

約数ペア:

[(1, 79101540), (2, 39550770), (3, 26367180), (4, 19775385), (5, 15820308), (6, 13183590), (7, 11300220), (9, 8789060), (10, 7910154), (12, 6591795), (14, 5650110), (15, 5273436), (18, 4394530), (20, 3955077), (21, 3766740), (28, 2825055), (30, 2636718), (35, 2260044), (36, 2197265), (42, 1883370), (45, 1757812), (60, 1318359), (63, 1255580), (67, 1180620), (70, 1130022), (84, 941685), (90, 878906), (105, 753348), (126, 627790), (134, 590310), (140, 565011), (180, 439453), (201, 393540), (210, 376674), (252, 313895), (268, 295155), (315, 251116), (335, 236124), (402, 196770), (420, 188337), (469, 168660), (603, 131180), (630, 125558), (670, 118062), (804, 98385), (937, 84420), (938, 84330), (1005, 78708), (1206, 65590), (1260, 62779), (1340, 59031), (1407, 56220), (1874, 42210), (1876, 42165), (2010, 39354), (2345, 33732), (2412, 32795), (2811, 28140), (2814, 28110), (3015, 26236), (3748, 21105), (4020, 19677), (4221, 18740), (4685, 16884), (4690, 16866), (5622, 14070), (5628, 14055), (6030, 13118), (6559, 12060), (7035, 11244), (8433, 9380), (8442, 9370)]