80381504

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 197510400

約数和(自身を除く): 117128896

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 64, 92, 112, 116, 161, 184, 203, 224, 232, 269, 322, 368, 406, 448, 464, 538, 644, 667, 736, 812, 928, 1076, 1288, 1334, 1472, 1624, 1856, 1883, 2152, 2576, 2668, 3248, 3766, 4304, 4669, 5152, 5336, 6187, 6496, 7532, 7801, 8608, 9338, 10304, 10672, 12374, 12992, 15064, 15602, 17216, 18676, 21344, 24748, 30128, 31204, 37352, 42688, 43309, 49496, 54607, 60256, 62408, 74704, 86618, 98992, 109214, 120512, 124816, 149408, 173236, 179423, 197984, 218428, 249632, 298816, 346472, 358846, 395968, 436856, 499264, 692944, 717692, 873712, 1255961, 1385888, 1435384, 1747424, 2511922, 2771776, 2870768, 3494848, 5023844, 5741536, 10047688, 11483072, 20095376, 40190752, 80381504]

約数ペア:

[(1, 80381504), (2, 40190752), (4, 20095376), (7, 11483072), (8, 10047688), (14, 5741536), (16, 5023844), (23, 3494848), (28, 2870768), (29, 2771776), (32, 2511922), (46, 1747424), (56, 1435384), (58, 1385888), (64, 1255961), (92, 873712), (112, 717692), (116, 692944), (161, 499264), (184, 436856), (203, 395968), (224, 358846), (232, 346472), (269, 298816), (322, 249632), (368, 218428), (406, 197984), (448, 179423), (464, 173236), (538, 149408), (644, 124816), (667, 120512), (736, 109214), (812, 98992), (928, 86618), (1076, 74704), (1288, 62408), (1334, 60256), (1472, 54607), (1624, 49496), (1856, 43309), (1883, 42688), (2152, 37352), (2576, 31204), (2668, 30128), (3248, 24748), (3766, 21344), (4304, 18676), (4669, 17216), (5152, 15602), (5336, 15064), (6187, 12992), (6496, 12374), (7532, 10672), (7801, 10304), (8608, 9338)]