73220448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{108959}}^1$

素因数の和:108979

約数の個数: 48

約数和(自身を含む): 219663360

約数和(自身を除く): 146442912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 108959, 217918, 326877, 435836, 653754, 762713, 871672, 1307508, 1525426, 1743344, 2288139, 2615016, 3050852, 3486688, 4576278, 5230032, 6101704, 9152556, 10460064, 12203408, 18305112, 24406816, 36610224, 73220448]

約数ペア:

[(1, 73220448), (2, 36610224), (3, 24406816), (4, 18305112), (6, 12203408), (7, 10460064), (8, 9152556), (12, 6101704), (14, 5230032), (16, 4576278), (21, 3486688), (24, 3050852), (28, 2615016), (32, 2288139), (42, 1743344), (48, 1525426), (56, 1307508), (84, 871672), (96, 762713), (112, 653754), (168, 435836), (224, 326877), (336, 217918), (672, 108959)]