80459784

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2081}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 224856000

約数和(自身を除く): 144396216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 1074, 1432, 1611, 2081, 2148, 3222, 4162, 4296, 4833, 6243, 6444, 8324, 9666, 12486, 12888, 16648, 18729, 19332, 24972, 37458, 38664, 49944, 56187, 74916, 112374, 149832, 224748, 372499, 449496, 744998, 1117497, 1489996, 2234994, 2979992, 3352491, 4469988, 6704982, 8939976, 10057473, 13409964, 20114946, 26819928, 40229892, 80459784]

約数ペア:

[(1, 80459784), (2, 40229892), (3, 26819928), (4, 20114946), (6, 13409964), (8, 10057473), (9, 8939976), (12, 6704982), (18, 4469988), (24, 3352491), (27, 2979992), (36, 2234994), (54, 1489996), (72, 1117497), (108, 744998), (179, 449496), (216, 372499), (358, 224748), (537, 149832), (716, 112374), (1074, 74916), (1432, 56187), (1611, 49944), (2081, 38664), (2148, 37458), (3222, 24972), (4162, 19332), (4296, 18729), (4833, 16648), (6243, 12888), (6444, 12486), (8324, 9666)]