77383936

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 186412800

約数和(自身を除く): 109028864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 199, 217, 224, 248, 256, 392, 398, 434, 448, 496, 784, 796, 868, 896, 992, 1393, 1519, 1568, 1592, 1736, 1792, 1984, 2786, 3038, 3136, 3184, 3472, 3968, 5572, 6076, 6169, 6272, 6368, 6944, 7936, 9751, 11144, 12152, 12338, 12544, 12736, 13888, 19502, 22288, 24304, 24676, 25472, 27776, 39004, 43183, 44576, 48608, 49352, 50944, 55552, 78008, 86366, 89152, 97216, 98704, 156016, 172732, 178304, 194432, 197408, 302281, 312032, 345464, 356608, 388864, 394816, 604562, 624064, 690928, 789632, 1209124, 1248128, 1381856, 1579264, 2418248, 2496256, 2763712, 4836496, 5527424, 9672992, 11054848, 19345984, 38691968, 77383936]

約数ペア:

[(1, 77383936), (2, 38691968), (4, 19345984), (7, 11054848), (8, 9672992), (14, 5527424), (16, 4836496), (28, 2763712), (31, 2496256), (32, 2418248), (49, 1579264), (56, 1381856), (62, 1248128), (64, 1209124), (98, 789632), (112, 690928), (124, 624064), (128, 604562), (196, 394816), (199, 388864), (217, 356608), (224, 345464), (248, 312032), (256, 302281), (392, 197408), (398, 194432), (434, 178304), (448, 172732), (496, 156016), (784, 98704), (796, 97216), (868, 89152), (896, 86366), (992, 78008), (1393, 55552), (1519, 50944), (1568, 49352), (1592, 48608), (1736, 44576), (1792, 43183), (1984, 39004), (2786, 27776), (3038, 25472), (3136, 24676), (3184, 24304), (3472, 22288), (3968, 19502), (5572, 13888), (6076, 12736), (6169, 12544), (6272, 12338), (6368, 12152), (6944, 11144), (7936, 9751)]