78800208

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 214379136

約数和(自身を除く): 135578928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 137, 138, 184, 274, 276, 368, 411, 521, 548, 552, 822, 1042, 1096, 1104, 1563, 1644, 2084, 2192, 3126, 3151, 3288, 4168, 6252, 6302, 6576, 8336, 9453, 11983, 12504, 12604, 18906, 23966, 25008, 25208, 35949, 37812, 47932, 50416, 71377, 71898, 75624, 95864, 142754, 143796, 151248, 191728, 214131, 285508, 287592, 428262, 571016, 575184, 856524, 1142032, 1641671, 1713048, 3283342, 3426096, 4925013, 6566684, 9850026, 13133368, 19700052, 26266736, 39400104, 78800208]

約数ペア:

[(1, 78800208), (2, 39400104), (3, 26266736), (4, 19700052), (6, 13133368), (8, 9850026), (12, 6566684), (16, 4925013), (23, 3426096), (24, 3283342), (46, 1713048), (48, 1641671), (69, 1142032), (92, 856524), (137, 575184), (138, 571016), (184, 428262), (274, 287592), (276, 285508), (368, 214131), (411, 191728), (521, 151248), (548, 143796), (552, 142754), (822, 95864), (1042, 75624), (1096, 71898), (1104, 71377), (1563, 50416), (1644, 47932), (2084, 37812), (2192, 35949), (3126, 25208), (3151, 25008), (3288, 23966), (4168, 18906), (6252, 12604), (6302, 12504), (6576, 11983), (8336, 9453)]