80349828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2269}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 202883520

約数和(自身を除く): 122533692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 908, 1362, 2269, 2724, 2951, 4538, 5902, 6807, 8853, 9076, 11804, 13614, 17706, 27228, 29497, 35412, 58994, 88491, 117988, 176982, 353964, 515063, 1030126, 1545189, 2060252, 3090378, 6180756, 6695819, 13391638, 20087457, 26783276, 40174914, 80349828]

約数ペア:

[(1, 80349828), (2, 40174914), (3, 26783276), (4, 20087457), (6, 13391638), (12, 6695819), (13, 6180756), (26, 3090378), (39, 2060252), (52, 1545189), (78, 1030126), (156, 515063), (227, 353964), (454, 176982), (681, 117988), (908, 88491), (1362, 58994), (2269, 35412), (2724, 29497), (2951, 27228), (4538, 17706), (5902, 13614), (6807, 11804), (8853, 9076)]