80387784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58763}}^1$

素因数の和:58794

約数の個数: 48

約数和(自身を含む): 229179600

約数和(自身を除く): 148791816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 58763, 117526, 176289, 235052, 352578, 470104, 528867, 705156, 1057734, 1116497, 1410312, 2115468, 2232994, 3349491, 4230936, 4465988, 6698982, 8931976, 10048473, 13397964, 20096946, 26795928, 40193892, 80387784]

約数ペア:

[(1, 80387784), (2, 40193892), (3, 26795928), (4, 20096946), (6, 13397964), (8, 10048473), (9, 8931976), (12, 6698982), (18, 4465988), (19, 4230936), (24, 3349491), (36, 2232994), (38, 2115468), (57, 1410312), (72, 1116497), (76, 1057734), (114, 705156), (152, 528867), (171, 470104), (228, 352578), (342, 235052), (456, 176289), (684, 117526), (1368, 58763)]