80444208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 225673056

約数和(自身を除く): 145228848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 941, 1096, 1644, 1781, 1882, 2192, 2823, 3288, 3562, 3764, 5343, 5646, 6576, 7124, 7528, 10686, 11292, 12233, 14248, 15056, 21372, 22584, 24466, 28496, 36699, 42744, 45168, 48932, 73398, 85488, 97864, 128917, 146796, 195728, 257834, 293592, 386751, 515668, 587184, 773502, 1031336, 1547004, 1675921, 2062672, 3094008, 3351842, 5027763, 6188016, 6703684, 10055526, 13407368, 20111052, 26814736, 40222104, 80444208]

約数ペア:

[(1, 80444208), (2, 40222104), (3, 26814736), (4, 20111052), (6, 13407368), (8, 10055526), (12, 6703684), (13, 6188016), (16, 5027763), (24, 3351842), (26, 3094008), (39, 2062672), (48, 1675921), (52, 1547004), (78, 1031336), (104, 773502), (137, 587184), (156, 515668), (208, 386751), (274, 293592), (312, 257834), (411, 195728), (548, 146796), (624, 128917), (822, 97864), (941, 85488), (1096, 73398), (1644, 48932), (1781, 45168), (1882, 42744), (2192, 36699), (2823, 28496), (3288, 24466), (3562, 22584), (3764, 21372), (5343, 15056), (5646, 14248), (6576, 12233), (7124, 11292), (7528, 10686)]