79937928

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17623}}^1$

素因数の和:17648

約数の個数: 80

約数和(自身を含む): 255900480

約数和(自身を除く): 175962552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 17623, 35246, 52869, 70492, 105738, 123361, 140984, 158607, 211476, 246722, 317214, 370083, 422952, 475821, 493444, 634428, 740166, 951642, 986888, 1110249, 1268856, 1427463, 1480332, 1903284, 2220498, 2854926, 2960664, 3330747, 3806568, 4440996, 5709852, 6661494, 8881992, 9992241, 11419704, 13322988, 19984482, 26645976, 39968964, 79937928]

約数ペア:

[(1, 79937928), (2, 39968964), (3, 26645976), (4, 19984482), (6, 13322988), (7, 11419704), (8, 9992241), (9, 8881992), (12, 6661494), (14, 5709852), (18, 4440996), (21, 3806568), (24, 3330747), (27, 2960664), (28, 2854926), (36, 2220498), (42, 1903284), (54, 1480332), (56, 1427463), (63, 1268856), (72, 1110249), (81, 986888), (84, 951642), (108, 740166), (126, 634428), (162, 493444), (168, 475821), (189, 422952), (216, 370083), (252, 317214), (324, 246722), (378, 211476), (504, 158607), (567, 140984), (648, 123361), (756, 105738), (1134, 70492), (1512, 52869), (2268, 35246), (4536, 17623)]