78769668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 194685120

約数和(自身を除く): 115915452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 346, 519, 692, 1038, 1997, 2076, 3287, 3994, 5991, 6574, 7988, 9861, 11982, 13148, 19722, 23964, 37943, 39444, 75886, 113829, 151772, 227658, 345481, 455316, 690962, 1036443, 1381924, 2072886, 4145772, 6564139, 13128278, 19692417, 26256556, 39384834, 78769668]

約数ペア:

[(1, 78769668), (2, 39384834), (3, 26256556), (4, 19692417), (6, 13128278), (12, 6564139), (19, 4145772), (38, 2072886), (57, 1381924), (76, 1036443), (114, 690962), (173, 455316), (228, 345481), (346, 227658), (519, 151772), (692, 113829), (1038, 75886), (1997, 39444), (2076, 37943), (3287, 23964), (3994, 19722), (5991, 13148), (6574, 11982), (7988, 9861)]