72512256

素因数分解:

$2^8\times 3^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 194261760

約数和(自身を除く): 121749504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 359, 384, 526, 718, 768, 789, 1052, 1077, 1436, 1578, 2104, 2154, 2872, 3156, 4208, 4308, 5744, 6312, 8416, 8616, 11488, 12624, 16832, 17232, 22976, 25248, 33664, 34464, 45952, 50496, 67328, 68928, 91904, 94417, 100992, 137856, 188834, 201984, 275712, 283251, 377668, 566502, 755336, 1133004, 1510672, 2266008, 3021344, 4532016, 6042688, 9064032, 12085376, 18128064, 24170752, 36256128, 72512256]

約数ペア:

[(1, 72512256), (2, 36256128), (3, 24170752), (4, 18128064), (6, 12085376), (8, 9064032), (12, 6042688), (16, 4532016), (24, 3021344), (32, 2266008), (48, 1510672), (64, 1133004), (96, 755336), (128, 566502), (192, 377668), (256, 283251), (263, 275712), (359, 201984), (384, 188834), (526, 137856), (718, 100992), (768, 94417), (789, 91904), (1052, 68928), (1077, 67328), (1436, 50496), (1578, 45952), (2104, 34464), (2154, 33664), (2872, 25248), (3156, 22976), (4208, 17232), (4308, 16832), (5744, 12624), (6312, 11488), (8416, 8616)]