73797376

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 154526400

約数和(自身を除く): 80729024

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 89, 128, 158, 164, 178, 256, 316, 328, 356, 632, 656, 712, 1264, 1312, 1424, 2528, 2624, 2848, 3239, 3649, 5056, 5248, 5696, 6478, 7031, 7298, 10112, 10496, 11392, 12956, 14062, 14596, 20224, 22784, 25912, 28124, 29192, 51824, 56248, 58384, 103648, 112496, 116768, 207296, 224992, 233536, 288271, 414592, 449984, 467072, 576542, 829184, 899968, 934144, 1153084, 1799936, 2306168, 4612336, 9224672, 18449344, 36898688, 73797376]

約数ペア:

[(1, 73797376), (2, 36898688), (4, 18449344), (8, 9224672), (16, 4612336), (32, 2306168), (41, 1799936), (64, 1153084), (79, 934144), (82, 899968), (89, 829184), (128, 576542), (158, 467072), (164, 449984), (178, 414592), (256, 288271), (316, 233536), (328, 224992), (356, 207296), (632, 116768), (656, 112496), (712, 103648), (1264, 58384), (1312, 56248), (1424, 51824), (2528, 29192), (2624, 28124), (2848, 25912), (3239, 22784), (3649, 20224), (5056, 14596), (5248, 14062), (5696, 12956), (6478, 11392), (7031, 10496), (7298, 10112)]