40878768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 122135040

約数和(自身を除く): 81256272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1367, 1424, 1869, 2136, 2492, 2734, 3738, 4101, 4272, 4984, 5468, 7476, 8202, 9569, 9968, 10936, 14952, 16404, 19138, 21872, 28707, 29904, 32808, 38276, 57414, 65616, 76552, 114828, 121663, 153104, 229656, 243326, 364989, 459312, 486652, 729978, 851641, 973304, 1459956, 1703282, 1946608, 2554923, 2919912, 3406564, 5109846, 5839824, 6813128, 10219692, 13626256, 20439384, 40878768]

約数ペア:

[(1, 40878768), (2, 20439384), (3, 13626256), (4, 10219692), (6, 6813128), (7, 5839824), (8, 5109846), (12, 3406564), (14, 2919912), (16, 2554923), (21, 1946608), (24, 1703282), (28, 1459956), (42, 973304), (48, 851641), (56, 729978), (84, 486652), (89, 459312), (112, 364989), (168, 243326), (178, 229656), (267, 153104), (336, 121663), (356, 114828), (534, 76552), (623, 65616), (712, 57414), (1068, 38276), (1246, 32808), (1367, 29904), (1424, 28707), (1869, 21872), (2136, 19138), (2492, 16404), (2734, 14952), (3738, 10936), (4101, 9968), (4272, 9569), (4984, 8202), (5468, 7476)]