64393944

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2192

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 105917736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2111, 2542, 3813, 4222, 5084, 6333, 7626, 8444, 10168, 12666, 15252, 16888, 25332, 30504, 50664, 65441, 86551, 130882, 173102, 196323, 259653, 261764, 346204, 392646, 519306, 523528, 692408, 785292, 1038612, 1570584, 2077224, 2683081, 5366162, 8049243, 10732324, 16098486, 21464648, 32196972, 64393944]

約数ペア:

[(1, 64393944), (2, 32196972), (3, 21464648), (4, 16098486), (6, 10732324), (8, 8049243), (12, 5366162), (24, 2683081), (31, 2077224), (41, 1570584), (62, 1038612), (82, 785292), (93, 692408), (123, 523528), (124, 519306), (164, 392646), (186, 346204), (246, 261764), (248, 259653), (328, 196323), (372, 173102), (492, 130882), (744, 86551), (984, 65441), (1271, 50664), (2111, 30504), (2542, 25332), (3813, 16888), (4222, 15252), (5084, 12666), (6333, 10168), (7626, 8444)]