78392664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 251328000

約数和(自身を除く): 172935336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 278, 373, 378, 417, 504, 556, 746, 756, 834, 973, 1112, 1119, 1251, 1492, 1512, 1668, 1946, 2238, 2502, 2611, 2919, 2984, 3336, 3357, 3753, 3892, 4476, 5004, 5222, 5838, 6714, 7506, 7784, 7833, 8757, 8952, 10008, 10071, 10444, 11676, 13428, 15012, 15666, 17514, 20142, 20888, 23352, 23499, 26271, 26856, 30024, 31332, 35028, 40284, 46998, 51847, 52542, 62664, 70056, 70497, 80568, 93996, 103694, 105084, 140994, 155541, 187992, 207388, 210168, 281988, 311082, 362929, 414776, 466623, 563976, 622164, 725858, 933246, 1088787, 1244328, 1399869, 1451716, 1866492, 2177574, 2799738, 2903432, 3266361, 3732984, 4355148, 5599476, 6532722, 8710296, 9799083, 11198952, 13065444, 19598166, 26130888, 39196332, 78392664]

約数ペア:

[(1, 78392664), (2, 39196332), (3, 26130888), (4, 19598166), (6, 13065444), (7, 11198952), (8, 9799083), (9, 8710296), (12, 6532722), (14, 5599476), (18, 4355148), (21, 3732984), (24, 3266361), (27, 2903432), (28, 2799738), (36, 2177574), (42, 1866492), (54, 1451716), (56, 1399869), (63, 1244328), (72, 1088787), (84, 933246), (108, 725858), (126, 622164), (139, 563976), (168, 466623), (189, 414776), (216, 362929), (252, 311082), (278, 281988), (373, 210168), (378, 207388), (417, 187992), (504, 155541), (556, 140994), (746, 105084), (756, 103694), (834, 93996), (973, 80568), (1112, 70497), (1119, 70056), (1251, 62664), (1492, 52542), (1512, 51847), (1668, 46998), (1946, 40284), (2238, 35028), (2502, 31332), (2611, 30024), (2919, 26856), (2984, 26271), (3336, 23499), (3357, 23352), (3753, 20888), (3892, 20142), (4476, 17514), (5004, 15666), (5222, 15012), (5838, 13428), (6714, 11676), (7506, 10444), (7784, 10071), (7833, 10008), (8757, 8952)]