74885632

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 80

約数和(自身を含む): 158605920

約数和(自身を除く): 83720288

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 64, 67, 74, 118, 128, 134, 148, 236, 256, 268, 296, 472, 512, 536, 592, 944, 1072, 1184, 1888, 2144, 2183, 2368, 2479, 3776, 3953, 4288, 4366, 4736, 4958, 7552, 7906, 8576, 8732, 9472, 9916, 15104, 15812, 17152, 17464, 18944, 19832, 30208, 31624, 34304, 34928, 39664, 63248, 69856, 79328, 126496, 139712, 146261, 158656, 252992, 279424, 292522, 317312, 505984, 558848, 585044, 634624, 1011968, 1117696, 1170088, 1269248, 2023936, 2340176, 4680352, 9360704, 18721408, 37442816, 74885632]

約数ペア:

[(1, 74885632), (2, 37442816), (4, 18721408), (8, 9360704), (16, 4680352), (32, 2340176), (37, 2023936), (59, 1269248), (64, 1170088), (67, 1117696), (74, 1011968), (118, 634624), (128, 585044), (134, 558848), (148, 505984), (236, 317312), (256, 292522), (268, 279424), (296, 252992), (472, 158656), (512, 146261), (536, 139712), (592, 126496), (944, 79328), (1072, 69856), (1184, 63248), (1888, 39664), (2144, 34928), (2183, 34304), (2368, 31624), (2479, 30208), (3776, 19832), (3953, 18944), (4288, 17464), (4366, 17152), (4736, 15812), (4958, 15104), (7552, 9916), (7906, 9472), (8576, 8732)]